{"id":13620786,"url":"https://github.com/hxu296/leetcode-company-wise-problems-2022","last_synced_at":"2025-05-14T03:08:49.956Z","repository":{"id":37381724,"uuid":"490477818","full_name":"hxu296/leetcode-company-wise-problems-2022","owner":"hxu296","description":"Lists of company wise questions available on leetcode premium. Every csv file in the companies directory corresponds to a list of questions on leetcode for a specific company based on the leetcode company tags. 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[APT Portfolio](#apt-portfolio)\n2. [Accenture](#accenture)\n3. [Activision](#activision)\n4. [Adobe](#adobe)\n5. [Affirm](#affirm)\n6. [Airbnb](#airbnb)\n7. [Akamai](#akamai)\n8. [Akuna Capital](#akuna-capital)\n9. [Alation](#alation)\n10. [Alibaba](#alibaba)\n11. [AllinCall](#allincall)\n12. [Amazon](#amazon)\n13. [American Express](#american-express)\n14. [Apple](#apple)\n15. [Arcesium](#arcesium)\n16. [Arista Networks](#arista-networks)\n17. [Asana](#asana)\n18. [Athenahealth](#athenahealth)\n19. [Atlassian](#atlassian)\n20. [Baidu](#baidu)\n21. [Barclays](#barclays)\n22. [BlackRock](#blackrock)\n23. [Bloomberg](#bloomberg)\n24. [Bolt](#bolt)\n25. [Booking](#booking)\n26. [Box](#box)\n27. [ByteDance](#bytedance)\n28. [C3 IoT](#c3-iot)\n29. [Canonical](#canonical)\n30. [Capital One](#capital-one)\n31. [Cashfree](#cashfree)\n32. [Cisco](#cisco)\n33. [Citadel](#citadel)\n34. [Citrix](#citrix)\n35. [Cohesity](#cohesity)\n36. [Commvault](#commvault)\n37. [Coursera](#coursera)\n38. [Cruise Automation](#cruise-automation)\n39. [DE Shaw](#de-shaw)\n40. [DJI](#dji)\n41. [DRW](#drw)\n42. [Databricks](#databricks)\n43. [Dataminr](#dataminr)\n44. [Dell](#dell)\n45. [Deutsche Bank](#deutsche-bank)\n46. [Directi](#directi)\n47. [Docusign](#docusign)\n48. [DoorDash](#doordash)\n49. [Drawbridge](#drawbridge)\n50. [Dropbox](#dropbox)\n51. [Druva](#druva)\n52. [Dunzo](#dunzo)\n53. [Duolingo](#duolingo)\n54. [Epic Systems](#epic-systems)\n55. [Expedia](#expedia)\n56. [FPT](#fpt)\n57. [Facebook](#facebook)\n58. [FactSet](#factset)\n59. [Flipkart](#flipkart)\n60. [Gilt Groupe](#gilt-groupe)\n61. [GoDaddy](#godaddy)\n62. [Goldman Sachs](#goldman-sachs)\n63. [Google](#google)\n64. [Grab](#grab)\n65. [HBO](#hbo)\n66. [HRT](#hrt)\n67. [Honeywell](#honeywell)\n68. [Hotstar](#hotstar)\n69. [Huawei](#huawei)\n70. [Hulu](#hulu)\n71. [IBM](#ibm)\n72. [IIT Bombay](#iit-bombay)\n73. [IMC](#imc)\n74. [IXL](#ixl)\n75. [Indeed](#indeed)\n76. [Info Edge](#info-edge)\n77. [Infosys](#infosys)\n78. [Intel](#intel)\n79. [Intuit](#intuit)\n80. [JPMorgan](#jpmorgan)\n81. [Jane Street](#jane-street)\n82. [Jeavio](#jeavio)\n83. [Karat](#karat)\n84. [Leap Motion](#leap-motion)\n85. [LinkedIn](#linkedin)\n86. [LiveRamp](#liveramp)\n87. [Lyft](#lyft)\n88. [MAQ Software](#maq-software)\n89. [MakeMyTrip](#makemytrip)\n90. [Mathworks](#mathworks)\n91. [Mercari](#mercari)\n92. [Microsoft](#microsoft)\n93. [MindTickle](#mindtickle)\n94. [MindTree](#mindtree)\n95. [Moengage](#moengage)\n96. [Morgan Stanley](#morgan-stanley)\n97. [National Instruments](#national-instruments)\n98. [Netflix](#netflix)\n99. [Netsuite](#netsuite)\n100. [Nuro](#nuro)\n101. [Nutanix](#nutanix)\n102. [Nvidia](#nvidia)\n103. [OT](#ot)\n104. [Opendoor](#opendoor)\n105. [Optum](#optum)\n106. [Oracle](#oracle)\n107. [Palantir Technologies](#palantir-technologies)\n108. [PayTM](#paytm)\n109. [Paypal](#paypal)\n110. [PhonePe](#phonepe)\n111. [Pinterest](#pinterest)\n112. [Pocket Gems](#pocket-gems)\n113. [Postmates](#postmates)\n114. [Pure Storage](#pure-storage)\n115. [Qualcomm](#qualcomm)\n116. [Qualtrics](#qualtrics)\n117. [Quora](#quora)\n118. [Rakuten](#rakuten)\n119. [Reddit](#reddit)\n120. [Redfin](#redfin)\n121. [Riot Games](#riot-games)\n122. [Robinhood](#robinhood)\n123. [Roblox](#roblox)\n124. [Rubrik](#rubrik)\n125. [Rupeek](#rupeek)\n126. [SAP](#sap)\n127. [Salesforce](#salesforce)\n128. [Samsung](#samsung)\n129. [Sapient](#sapient)\n130. [ServiceNow](#servicenow)\n131. [Shopee](#shopee)\n132. [Snapchat](#snapchat)\n133. [Softwire](#softwire)\n134. [Sony](#sony)\n135. [Splunk](#splunk)\n136. [Spotify](#spotify)\n137. [Sprinklr](#sprinklr)\n138. [Square](#square)\n139. [Sumologic](#sumologic)\n140. [Swiggy](#swiggy)\n141. [T System](#t-system)\n142. [TIAA](#tiaa)\n143. [Tencent](#tencent)\n144. [Tesla](#tesla)\n145. [Thumbtack](#thumbtack)\n146. [Tiger Analytics](#tiger-analytics)\n147. [Toptal](#toptal)\n148. [TripleByte](#triplebyte)\n149. [TuSimple](#tusimple)\n150. [Twilio](#twilio)\n151. [Twitch](#twitch)\n152. [Twitter](#twitter)\n153. [Two Sigma](#two-sigma)\n154. [Uber](#uber)\n155. [United Health Group](#united-health-group)\n156. [VMware](#vmware)\n157. [Valve](#valve)\n158. [Virtu Financial](#virtu-financial)\n159. [Visa](#visa)\n160. [Walmart Global Tech](#walmart-global-tech)\n161. [Wayfair](#wayfair)\n162. [Wealthfront](#wealthfront)\n163. [Wish](#wish)\n164. [Works Applications](#works-applications)\n165. [Yahoo](#yahoo)\n166. [Yandex](#yandex)\n167. [Yelp](#yelp)\n168. [ZScaler](#zscaler)\n169. [Zenefits](#zenefits)\n170. [Zillow](#zillow)\n171. [Zoho](#zoho)\n172. [Zomato](#zomato)\n173. [Zoom](#zoom)\n174. [Zopsmart](#zopsmart)\n175. [eBay](#ebay)\n176. [edabit](#edabit)\n177. [instacart](#instacart)\n178. [payu](#payu)\n179. [peak6](#peak6)\n180. [persistent systems](#persistent-systems)\n181. [razorpay](#razorpay)\n182. [tcs](#tcs)\n183. [tiktok](#tiktok)\n184. [zeta suite](#zeta-suite)\n\n\n## APT Portfolio\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                       | Difficulty   | Solution                                                                                                               |\n|------------:|:--------------------------------------------------------------|:-------------|:-----------------------------------------------------------------------------------------------------------------------|\n|           1 | [Stone Game VI](https://leetcode.com/problems/stone-game-vi/) | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1686.java) |\n\n## Accenture\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                                               | Difficulty   | Solution                                                                                                                                                                                                                                                                           |\n|------------:|:--------------------------------------------------------------------------------------------------------------------------------------|:-------------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n|           3 | [Two Sum](https://leetcode.com/problems/two-sum/)                                                                                     | Easy         | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_1.cpp), [Javascript](https://github.com/fishercoder1534/Leetcode/blob/master/javascript/_1.js) |\n|           2 | [Count Odd Numbers in an Interval Range](https://leetcode.com/problems/count-odd-numbers-in-an-interval-range/)                       | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1523.java)                                                                                                                                                             |\n|           2 | [Merge Two Sorted Lists](https://leetcode.com/problems/merge-two-sorted-lists/)                                                       | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_21.java)                                                                                                                                                               |\n|           2 | [Palindrome Number](https://leetcode.com/problems/palindrome-number/)                                                                 | Easy         | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_9.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_9.cpp)                                                                                         |\n|           1 | [Find Subsequence of Length K With the Largest Sum](https://leetcode.com/problems/find-subsequence-of-length-k-with-the-largest-sum/) | Easy         | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_2099.java)                                                                                                                                                                 |\n\n## Activision\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                             | Difficulty   | Solution                                                                                                              |\n|------------:|:--------------------------------------------------------------------------------------------------------------------|:-------------|:----------------------------------------------------------------------------------------------------------------------|\n|           2 | [Minimum ASCII Delete Sum for Two Strings](https://leetcode.com/problems/minimum-ascii-delete-sum-for-two-strings/) | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_712.java) |\n\n## Adobe\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                           | Difficulty   | Solution                                                                                                                                                                                                                                                                           |\n|------------:|:--------------------------------------------------------------------------------------------------|:-------------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n|          52 | [Two Sum](https://leetcode.com/problems/two-sum/)                                                 | Easy         | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_1.cpp), [Javascript](https://github.com/fishercoder1534/Leetcode/blob/master/javascript/_1.js) |\n|          19 | [Median of Two Sorted Arrays](https://leetcode.com/problems/median-of-two-sorted-arrays/)         | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_4.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_4.cpp)                                                                                     |\n|          16 | [Roman to Integer](https://leetcode.com/problems/roman-to-integer)                                | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_13.java)                                                                                                                                                               |\n|          13 | [Reverse Integer](https://leetcode.com/problems/reverse-integer/)                                 | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_7.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_7.cpp)                                                                                     |\n|          12 | [Maximum Subarray](https://leetcode.com/problems/maximum-subarray/)                               | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_53.java)                                                                                                                                                               |\n|          12 | [Contains Duplicate](https://leetcode.com/problems/contains-duplicate/)                           | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_217.java)                                                                                                                                                              |\n|          12 | [Longest Palindromic Substring](https://leetcode.com/problems/longest-palindromic-substring/)     | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_5.java)                                                                                                                                                                |\n|          11 | [Merge Two Sorted Lists](https://leetcode.com/problems/merge-two-sorted-lists/)                   | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_21.java)                                                                                                                                                               |\n|          11 | [Longest Common Prefix](https://leetcode.com/problems/longest-common-prefix/)                     | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_14.java)                                                                                                                                                               |\n|          10 | [Add Two Numbers](https://leetcode.com/problems/add-two-numbers/)                                 | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_2.java)                                                                                                                                                                |\n|           9 | [Container With Most Water](https://leetcode.com/problems/container-with-most-water/)             | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_11.java)                                                                                                                                                               |\n|           9 | [3Sum](https://leetcode.com/problems/3sum/)                                                       | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_15.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_15.cpp)                                                                                   |\n|           8 | [Valid Parentheses](https://leetcode.com/problems/valid-parentheses/)                             | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_20.java)                                                                                                                                                               |\n|           8 | [Merge Intervals](https://leetcode.com/problems/merge-intervals/)                                 | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_56.java)                                                                                                                                                               |\n|           8 | [First Missing Positive](https://leetcode.com/problems/first-missing-positive/)                   | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_41.java)                                                                                                                                                               |\n|           8 | [Best Time to Buy and Sell Stock](https://leetcode.com/problems/best-time-to-buy-and-sell-stock/) | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_121.java)                                                                                                                                                              |\n|           7 | [Search Insert Position](https://leetcode.com/problems/search-insert-position/)                   | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_35.java)                                                                                                                                                               |\n|           7 | [Search in Rotated Sorted Array](https://leetcode.com/problems/search-in-rotated-sorted-array/)   | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_33.java)                                                                                                                                                               |\n|           7 | [Trapping Rain Water](https://leetcode.com/problems/trapping-rain-water/)                         | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_42.java)                                                                                                                                                               |\n|           7 | [Product of Array Except Self](https://leetcode.com/problems/product-of-array-except-self/)       | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_238.java)                                                                                                                                                              |\n\n## Affirm\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                                           | Difficulty   | Solution                                                                                                              |\n|------------:|:----------------------------------------------------------------------------------------------------------------------------------|:-------------|:----------------------------------------------------------------------------------------------------------------------|\n|          10 | [Insert Delete GetRandom O(1)](https://leetcode.com/problems/insert-delete-getrandom-o1/)                                         | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_380.java) |\n|           6 | [Design Hit Counter](https://leetcode.com/problems/design-hit-counter/)                                                           | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_362.java) |\n|           4 | [Group Anagrams](https://leetcode.com/problems/group-anagrams/)                                                                   | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_49.java)  |\n|           3 | [Insert Delete GetRandom O(1) - Duplicates allowed](https://leetcode.com/problems/insert-delete-getrandom-o1-duplicates-allowed/) | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_381.java) |\n|           3 | [Valid Anagram](https://leetcode.com/problems/valid-anagram/)                                                                     | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_242.java) |\n|           2 | [Optimal Account Balancing](https://leetcode.com/problems/optimal-account-balancing/)                                             | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_465.java) |\n\n## Airbnb\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                                   | Difficulty   | Solution                                                                                                               |\n|------------:|:--------------------------------------------------------------------------------------------------------------------------|:-------------|:-----------------------------------------------------------------------------------------------------------------------|\n|          14 | [Palindrome Pairs](https://leetcode.com/problems/palindrome-pairs/)                                                       | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_336.java)  |\n|          14 | [Alien Dictionary](https://leetcode.com/problems/alien-dictionary/)                                                       | nan          | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_269.java)  |\n|           9 | [Flatten 2D Vector](https://leetcode.com/problems/flatten-2d-vector/)                                                     | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_251.java)  |\n|           7 | [Smallest Common Region](https://leetcode.com/problems/smallest-common-region/)                                           | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1257.java) |\n|           6 | [Pour Water](https://leetcode.com/problems/pour-water/)                                                                   | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_755.java)  |\n|           6 | [Minimum Window Substring](https://leetcode.com/problems/minimum-window-substring/)                                       | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_76.java)   |\n|           5 | [Combination Sum](https://leetcode.com/problems/combination-sum/)                                                         | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_39.java)   |\n|           4 | [Flatten Nested List Iterator](https://leetcode.com/problems/flatten-nested-list-iterator/)                               | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_341.java)  |\n|           3 | [Design Circular Queue](https://leetcode.com/problems/design-circular-queue/)                                             | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_622.java)  |\n|           3 | [Fraction to Recurring Decimal](https://leetcode.com/problems/fraction-to-recurring-decimal/)                             | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_166.java)  |\n|           2 | [Find the Smallest Divisor Given a Threshold](https://leetcode.com/problems/find-the-smallest-divisor-given-a-threshold/) | nan          | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1283.java) |\n|           2 | [Tag Validator](https://leetcode.com/problems/tag-validator/)                                                             | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_591.java)  |\n|           2 | [Intersection of Two Linked Lists](https://leetcode.com/problems/intersection-of-two-linked-lists/)                       | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_160.java)  |\n|           1 | [Pyramid Transition Matrix](https://leetcode.com/problems/pyramid-transition-matrix/)                                     | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_756.java)  |\n|           1 | [Mini Parser](https://leetcode.com/problems/mini-parser/)                                                                 | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_385.java)  |\n\n## Akamai\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                   | Difficulty   | Solution                                                                                                              |\n|------------:|:----------------------------------------------------------------------------------------------------------|:-------------|:----------------------------------------------------------------------------------------------------------------------|\n|           1 | [N-Repeated Element in Size 2N Array](https://leetcode.com/problems/n-repeated-element-in-size-2n-array/) | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_961.java) |\n\n## Akuna Capital\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                     | Difficulty   | Solution                                                                                                               |\n|------------:|:--------------------------------------------------------------------------------------------|:-------------|:-----------------------------------------------------------------------------------------------------------------------|\n|           8 | [Increasing Decreasing String](https://leetcode.com/problems/increasing-decreasing-string/) | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1370.java) |\n\n## Alation\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                           | Difficulty   | Solution                                                                                                              |\n|------------:|:--------------------------------------------------------------------------------------------------|:-------------|:----------------------------------------------------------------------------------------------------------------------|\n|           3 | [H-Index](https://leetcode.com/problems/h-index/)                                                 | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_274.java) |\n|           2 | [Best Time to Buy and Sell Stock](https://leetcode.com/problems/best-time-to-buy-and-sell-stock/) | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_121.java) |\n|           2 | [Group Anagrams](https://leetcode.com/problems/group-anagrams/)                                   | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_49.java)  |\n\n## Alibaba\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                 | Difficulty   | Solution                                                                                                              |\n|------------:|:----------------------------------------------------------------------------------------|:-------------|:----------------------------------------------------------------------------------------------------------------------|\n|           1 | [Path Sum IV](https://leetcode.com/problems/path-sum-iv/)                               | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_666.java) |\n|           1 | [Split Concatenated Strings](https://leetcode.com/problems/split-concatenated-strings/) | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_555.java) |\n\n## AllinCall\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                                                       | Difficulty   | Solution                                                                                                               |\n|------------:|:----------------------------------------------------------------------------------------------------------------------------------------------|:-------------|:-----------------------------------------------------------------------------------------------------------------------|\n|           1 | [Number Of Rectangles That Can Form The Largest Square](https://leetcode.com/problems/number-of-rectangles-that-can-form-the-largest-square/) | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1725.java) |\n\n## Amazon\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                                         | Difficulty   | Solution                                                                                                                                                                                                                                                                           |\n|------------:|:--------------------------------------------------------------------------------------------------------------------------------|:-------------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n|         117 | [Two Sum](https://leetcode.com/problems/two-sum/)                                                                               | Easy         | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_1.cpp), [Javascript](https://github.com/fishercoder1534/Leetcode/blob/master/javascript/_1.js) |\n|         117 | [LRU Cache](https://leetcode.com/problems/lru-cache/)                                                                           | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_146.java)                                                                                                                                                              |\n|         103 | [Number of Islands](https://leetcode.com/problems/number-of-islands/)                                                           | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_200.java)                                                                                                                                                              |\n|          87 | [Merge Intervals](https://leetcode.com/problems/merge-intervals/)                                                               | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_56.java)                                                                                                                                                               |\n|          68 | [Search Suggestions System](https://leetcode.com/problems/search-suggestions-system/)                                           | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1268.java)                                                                                                                                                             |\n|          56 | [Best Time to Buy and Sell Stock](https://leetcode.com/problems/best-time-to-buy-and-sell-stock/)                               | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_121.java)                                                                                                                                                              |\n|          51 | [Group Anagrams](https://leetcode.com/problems/group-anagrams/)                                                                 | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_49.java)                                                                                                                                                               |\n|          50 | [Analyze User Website Visit Pattern](https://leetcode.com/problems/analyze-user-website-visit-pattern/)                         | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1152.java)                                                                                                                                                             |\n|          49 | [Longest Substring Without Repeating Characters](https://leetcode.com/problems/longest-substring-without-repeating-characters/) | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_3.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_3.cpp)                                                                                     |\n|          49 | [K Closest Points to Origin](https://leetcode.com/problems/k-closest-points-to-origin/)                                         | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_973.java)                                                                                                                                                              |\n|          48 | [Meeting Rooms II](https://leetcode.com/problems/meeting-rooms-ii/)                                                             | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_253.java)                                                                                                                                                              |\n|          47 | [Merge k Sorted Lists](https://leetcode.com/problems/merge-k-sorted-lists/)                                                     | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_23.java)                                                                                                                                                               |\n|          45 | [Trapping Rain Water](https://leetcode.com/problems/trapping-rain-water/)                                                       | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_42.java)                                                                                                                                                               |\n|          44 | [3Sum](https://leetcode.com/problems/3sum/)                                                                                     | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_15.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_15.cpp)                                                                                   |\n|          43 | [Valid Parentheses](https://leetcode.com/problems/valid-parentheses/)                                                           | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_20.java)                                                                                                                                                               |\n|          41 | [Word Ladder](https://leetcode.com/problems/word-ladder/)                                                                       | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_127.java)                                                                                                                                                              |\n|          40 | [Median of Two Sorted Arrays](https://leetcode.com/problems/median-of-two-sorted-arrays/)                                       | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_4.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_4.cpp)                                                                                     |\n|          36 | [Add Two Numbers](https://leetcode.com/problems/add-two-numbers/)                                                               | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_2.java)                                                                                                                                                                |\n|          36 | [Word Search](https://leetcode.com/problems/word-search/)                                                                       | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_79.java)                                                                                                                                                               |\n|          35 | [Maximum Subarray](https://leetcode.com/problems/maximum-subarray/)                                                             | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_53.java)                                                                                                                                                               |\n\n## American Express\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                                                         | Difficulty   | Solution                                                                                                                                                                                                                                                                           |\n|------------:|:------------------------------------------------------------------------------------------------------------------------------------------------|:-------------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n|           3 | [Reorder Routes to Make All Paths Lead to the City Zero](https://leetcode.com/problems/reorder-routes-to-make-all-paths-lead-to-the-city-zero/) | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1466.java)                                                                                                                                                             |\n|           3 | [Valid Palindrome](https://leetcode.com/problems/valid-palindrome/)                                                                             | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_125.java)                                                                                                                                                              |\n|           3 | [Two Sum](https://leetcode.com/problems/two-sum/)                                                                                               | Easy         | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_1.cpp), [Javascript](https://github.com/fishercoder1534/Leetcode/blob/master/javascript/_1.js) |\n|           2 | [Reducing Dishes](https://leetcode.com/problems/reducing-dishes/)                                                                               | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_1402.cpp)                                                                                                                                                                                                  |\n|           2 | [3Sum](https://leetcode.com/problems/3sum/)                                                                                                     | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_15.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_15.cpp)                                                                                   |\n\n## Apple\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                                         | Difficulty   | Solution                                                                                                                                                                                                                                                                           |\n|------------:|:--------------------------------------------------------------------------------------------------------------------------------|:-------------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n|          40 | [Two Sum](https://leetcode.com/problems/two-sum/)                                                                               | Easy         | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_1.cpp), [Javascript](https://github.com/fishercoder1534/Leetcode/blob/master/javascript/_1.js) |\n|          20 | [LRU Cache](https://leetcode.com/problems/lru-cache/)                                                                           | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_146.java)                                                                                                                                                              |\n|          19 | [Add Two Numbers](https://leetcode.com/problems/add-two-numbers/)                                                               | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_2.java)                                                                                                                                                                |\n|          18 | [Merge Intervals](https://leetcode.com/problems/merge-intervals/)                                                               | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_56.java)                                                                                                                                                               |\n|          17 | [Maximum Subarray](https://leetcode.com/problems/maximum-subarray/)                                                             | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_53.java)                                                                                                                                                               |\n|          16 | [Longest Substring Without Repeating Characters](https://leetcode.com/problems/longest-substring-without-repeating-characters/) | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_3.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_3.cpp)                                                                                     |\n|          15 | [Median of Two Sorted Arrays](https://leetcode.com/problems/median-of-two-sorted-arrays/)                                       | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_4.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_4.cpp)                                                                                     |\n|          14 | [Longest Common Prefix](https://leetcode.com/problems/longest-common-prefix/)                                                   | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_14.java)                                                                                                                                                               |\n|          13 | [Roman to Integer](https://leetcode.com/problems/roman-to-integer)                                                              | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_13.java)                                                                                                                                                               |\n|          11 | [Spiral Matrix](https://leetcode.com/problems/spiral-matrix/)                                                                   | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_54.java)                                                                                                                                                               |\n|          11 | [Group Anagrams](https://leetcode.com/problems/group-anagrams/)                                                                 | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_49.java)                                                                                                                                                               |\n|          11 | [Number of Islands](https://leetcode.com/problems/number-of-islands/)                                                           | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_200.java)                                                                                                                                                              |\n|          10 | [Word Break](https://leetcode.com/problems/word-break/)                                                                         | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_139.java)                                                                                                                                                              |\n|          10 | [Product of Array Except Self](https://leetcode.com/problems/product-of-array-except-self/)                                     | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_238.java)                                                                                                                                                              |\n|          10 | [3Sum](https://leetcode.com/problems/3sum/)                                                                                     | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_15.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_15.cpp)                                                                                   |\n|           9 | [Generate Parentheses](https://leetcode.com/problems/generate-parentheses/)                                                     | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_22.java)                                                                                                                                                               |\n|           8 | [Rotate Image](https://leetcode.com/problems/rotate-image/)                                                                     | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_48.java)                                                                                                                                                               |\n|           8 | [Move Zeroes](https://leetcode.com/problems/move-zeroes/)                                                                       | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_283.java)                                                                                                                                                              |\n|           8 | [Best Time to Buy and Sell Stock](https://leetcode.com/problems/best-time-to-buy-and-sell-stock/)                               | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_121.java)                                                                                                                                                              |\n|           8 | [Merge k Sorted Lists](https://leetcode.com/problems/merge-k-sorted-lists/)                                                     | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_23.java)                                                                                                                                                               |\n\n## Arcesium\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                                             | Difficulty   | Solution                                                                                                               |\n|------------:|:------------------------------------------------------------------------------------------------------------------------------------|:-------------|:-----------------------------------------------------------------------------------------------------------------------|\n|           4 | [Maximum Length of Subarray With Positive Product](https://leetcode.com/problems/maximum-length-of-subarray-with-positive-product/) | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1567.java) |\n|           2 | [Broken Calculator](https://leetcode.com/problems/broken-calculator/)                                                               | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_991.java)  |\n|           2 | [Minimum Size Subarray Sum](https://leetcode.com/problems/minimum-size-subarray-sum/)                                               | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_209.java)  |\n\n## Arista Networks\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                 | Difficulty   | Solution                                                                                                              |\n|------------:|:--------------------------------------------------------------------------------------------------------|:-------------|:----------------------------------------------------------------------------------------------------------------------|\n|           3 | [Valid Parentheses](https://leetcode.com/problems/valid-parentheses/)                                   | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_20.java)  |\n|           2 | [Compare Version Numbers](https://leetcode.com/problems/compare-version-numbers/)                       | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_165.java) |\n|           2 | [Restore IP Addresses](https://leetcode.com/problems/restore-ip-addresses/)                             | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_93.java)  |\n|           1 | [Construct String With Repeat Limit](https://leetcode.com/problems/construct-string-with-repeat-limit/) | Medium       | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_2182.java)    |\n\n## Asana\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                     | Difficulty   | Solution                                                                                                              |\n|------------:|:--------------------------------------------------------------------------------------------|:-------------|:----------------------------------------------------------------------------------------------------------------------|\n|          13 | [Product of Array Except Self](https://leetcode.com/problems/product-of-array-except-self/) | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_238.java) |\n|           5 | [K Closest Points to Origin](https://leetcode.com/problems/k-closest-points-to-origin/)     | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_973.java) |\n\n## Athenahealth\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                 | Difficulty   | Solution                                                                                                              |\n|------------:|:------------------------------------------------------------------------|:-------------|:----------------------------------------------------------------------------------------------------------------------|\n|           4 | [Degree of an Array](https://leetcode.com/problems/degree-of-an-array/) | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_697.java) |\n\n## Atlassian\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                 | Difficulty   | Solution                                                                                                               |\n|------------:|:--------------------------------------------------------------------------------------------------------|:-------------|:-----------------------------------------------------------------------------------------------------------------------|\n|          18 | [Rank Teams by Votes](https://leetcode.com/problems/rank-teams-by-votes/)                               | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1366.java) |\n|          10 | [Logger Rate Limiter](https://leetcode.com/problems/logger-rate-limiter/)                               | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_359.java)  |\n|           4 | [Lemonade Change](https://leetcode.com/problems/lemonade-change/)                                       | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_860.java)  |\n|           3 | [Design Snake Game](https://leetcode.com/problems/design-snake-game/)                                   | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_353.java)  |\n|           2 | [Greatest Common Divisor of Strings](https://leetcode.com/problems/greatest-common-divisor-of-strings/) | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1071.java) |\n|           2 | [Single Number](https://leetcode.com/problems/single-number/)                                           | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_136.java)  |\n|           2 | [Best Time to Buy and Sell Stock](https://leetcode.com/problems/best-time-to-buy-and-sell-stock/)       | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_121.java)  |\n\n## Baidu\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                               | Difficulty   | Solution                                                                                                              |\n|------------:|:------------------------------------------------------------------------------------------------------|:-------------|:----------------------------------------------------------------------------------------------------------------------|\n|           1 | [Out of Boundary Paths](https://leetcode.com/problems/out-of-boundary-paths/)                         | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_576.java) |\n|           1 | [Zuma Game](https://leetcode.com/problems/zuma-game/)                                                 | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_488.java) |\n|           1 | [Arithmetic Slices II - Subsequence](https://leetcode.com/problems/arithmetic-slices-ii-subsequence/) | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_446.java) |\n\n## Barclays\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                               | Difficulty   | Solution                                                                                                             |\n|------------:|:----------------------------------------------------------------------|:-------------|:---------------------------------------------------------------------------------------------------------------------|\n|           2 | [Valid Parentheses](https://leetcode.com/problems/valid-parentheses/) | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_20.java) |\n\n## BlackRock\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                               | Difficulty   | Solution                                                                                                              |\n|------------:|:----------------------------------------------------------------------|:-------------|:----------------------------------------------------------------------------------------------------------------------|\n|           6 | [Group Anagrams](https://leetcode.com/problems/group-anagrams/)       | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_49.java)  |\n|           2 | [Evaluate Division](https://leetcode.com/problems/evaluate-division/) | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_399.java) |\n\n## Bloomberg\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                                         | Difficulty   | Solution                                                                                                                                                                                                                                                                           |\n|------------:|:--------------------------------------------------------------------------------------------------------------------------------|:-------------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n|          64 | [Design Underground System](https://leetcode.com/problems/design-underground-system/)                                           | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1396.java)                                                                                                                                                             |\n|          33 | [Number of Islands](https://leetcode.com/problems/number-of-islands/)                                                           | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_200.java)                                                                                                                                                              |\n|          33 | [Decode String](https://leetcode.com/problems/decode-string/)                                                                   | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_394.java)                                                                                                                                                              |\n|          28 | [Flatten a Multilevel Doubly Linked List](https://leetcode.com/problems/flatten-a-multilevel-doubly-linked-list/)               | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_430.java)                                                                                                                                                              |\n|          26 | [Remove All Adjacent Duplicates in String II](https://leetcode.com/problems/remove-all-adjacent-duplicates-in-string-ii/)       | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1207.java)                                                                                                                                                             |\n|          23 | [Insert Delete GetRandom O(1)](https://leetcode.com/problems/insert-delete-getrandom-o1/)                                       | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_380.java)                                                                                                                                                              |\n|          23 | [Longest Substring Without Repeating Characters](https://leetcode.com/problems/longest-substring-without-repeating-characters/) | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_3.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_3.cpp)                                                                                     |\n|          20 | [Merge Intervals](https://leetcode.com/problems/merge-intervals/)                                                               | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_56.java)                                                                                                                                                               |\n|          20 | [Meeting Rooms II](https://leetcode.com/problems/meeting-rooms-ii/)                                                             | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_253.java)                                                                                                                                                              |\n|          20 | [Design an Ordered Stream](https://leetcode.com/problems/design-an-ordered-stream/)                                             | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1656.java)                                                                                                                                                             |\n|          19 | [LRU Cache](https://leetcode.com/problems/lru-cache/)                                                                           | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_146.java)                                                                                                                                                              |\n|          16 | [Two Sum](https://leetcode.com/problems/two-sum/)                                                                               | Easy         | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_1.cpp), [Javascript](https://github.com/fishercoder1534/Leetcode/blob/master/javascript/_1.js) |\n|          16 | [Add Two Numbers](https://leetcode.com/problems/add-two-numbers/)                                                               | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_2.java)                                                                                                                                                                |\n|          15 | [Trapping Rain Water](https://leetcode.com/problems/trapping-rain-water/)                                                       | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_42.java)                                                                                                                                                               |\n|          14 | [Validate Binary Search Tree](https://leetcode.com/problems/validate-binary-search-tree/)                                       | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_98.java)                                                                                                                                                               |\n|          14 | [Two City Scheduling](https://leetcode.com/problems/two-city-scheduling/)                                                       | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1029.java)                                                                                                                                                             |\n|          14 | [Valid Parentheses](https://leetcode.com/problems/valid-parentheses/)                                                           | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_20.java)                                                                                                                                                               |\n|          14 | [Word Search](https://leetcode.com/problems/word-search/)                                                                       | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_79.java)                                                                                                                                                               |\n|          13 | [First Unique Character in a String](https://leetcode.com/problems/first-unique-character-in-a-string/)                         | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_387.java)                                                                                                                                                              |\n|          12 | [Best Time to Buy and Sell Stock](https://leetcode.com/problems/best-time-to-buy-and-sell-stock/)                               | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_121.java)                                                                                                                                                              |\n\n## Bolt\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                                                             | Difficulty   | Solution                                                                                                               |\n|------------:|:----------------------------------------------------------------------------------------------------------------------------------------------------|:-------------|:-----------------------------------------------------------------------------------------------------------------------|\n|           5 | [Check if All Characters Have Equal Number of Occurrences](https://leetcode.com/problems/check-if-all-characters-have-equal-number-of-occurrences/) | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1941.java) |\n|           3 | [Reverse Words in a String III](https://leetcode.com/problems/reverse-words-in-a-string-iii/)                                                       | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_557.java)  |\n|           3 | [Word Pattern](https://leetcode.com/problems/word-pattern/)                                                                                         | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_290.java)  |\n|           2 | [Subarray Sum Equals K](https://leetcode.com/problems/subarray-sum-equals-k/)                                                                       | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_560.java)  |\n|           2 | [Word Pattern II](https://leetcode.com/problems/word-pattern-ii/)                                                                                   | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_291.java)  |\n\n## Booking\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                                             | Difficulty   | Solution                                                                                                               |\n|------------:|:------------------------------------------------------------------------------------------------------------------------------------|:-------------|:-----------------------------------------------------------------------------------------------------------------------|\n|           3 | [Least Number of Unique Integers after K Removals](https://leetcode.com/problems/least-number-of-unique-integers-after-k-removals/) | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1481.java) |\n|           3 | [Backspace String Compare](https://leetcode.com/problems/backspace-string-compare/)                                                 | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_844.java)  |\n|           3 | [Additive Number](https://leetcode.com/problems/additive-number/)                                                                   | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_306.java)  |\n|           2 | [Integer to English Words](https://leetcode.com/problems/integer-to-english-words/)                                                 | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_273.java)  |\n|           2 | [Sliding Window Maximum](https://leetcode.com/problems/sliding-window-maximum/)                                                     | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_239.java)  |\n|           2 | [Valid Parentheses](https://leetcode.com/problems/valid-parentheses/)                                                               | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_20.java)   |\n|           1 | [Two Out of Three](https://leetcode.com/problems/two-out-of-three/)                                                                 | Easy         | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_2032.java)     |\n\n## Box\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                             | Difficulty   | Solution                                                                                                              |\n|------------:|:--------------------------------------------------------------------|:-------------|:----------------------------------------------------------------------------------------------------------------------|\n|          12 | [Number of 1 Bits](https://leetcode.com/problems/number-of-1-bits/) | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_191.java) |\n|           4 | [Word Ladder II](https://leetcode.com/problems/word-ladder-ii/)     | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_126.java) |\n\n## ByteDance\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                               | Difficulty   | Solution                                                                                                                                                                                         |\n|------------:|:----------------------------------------------------------------------------------------------------------------------|:-------------|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n|           8 | [Merge k Sorted Lists](https://leetcode.com/problems/merge-k-sorted-lists/)                                           | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_23.java)                                                                             |\n|           6 | [Number of Islands](https://leetcode.com/problems/number-of-islands/)                                                 | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_200.java)                                                                            |\n|           6 | [Search in Rotated Sorted Array](https://leetcode.com/problems/search-in-rotated-sorted-array/)                       | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_33.java)                                                                             |\n|           6 | [Binary Tree Maximum Path Sum](https://leetcode.com/problems/binary-tree-maximum-path-sum/)                           | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_124.java)                                                                            |\n|           5 | [LRU Cache](https://leetcode.com/problems/lru-cache/)                                                                 | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_146.java)                                                                            |\n|           4 | [The Maze](https://leetcode.com/problems/the-maze/)                                                                   | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_490.java)                                                                            |\n|           4 | [Basic Calculator II](https://leetcode.com/problems/basic-calculator-ii/)                                             | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_227.java)                                                                            |\n|           4 | [Sliding Window Maximum](https://leetcode.com/problems/sliding-window-maximum/)                                       | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_239.java)                                                                            |\n|           4 | [The Number of Weak Characters in the Game](https://leetcode.com/problems/the-number-of-weak-characters-in-the-game/) | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1996.java)                                                                           |\n|           3 | [Best Time to Buy and Sell Stock II](https://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii/)               | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_122.java)                                                                            |\n|           3 | [Course Schedule II](https://leetcode.com/problems/course-schedule-ii/)                                               | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_210.java)                                                                            |\n|           3 | [Longest Valid Parentheses](https://leetcode.com/problems/longest-valid-parentheses/)                                 | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_32.java)                                                                             |\n|           3 | [Combination Sum](https://leetcode.com/problems/combination-sum/)                                                     | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_39.java)                                                                             |\n|           3 | [N-Queens](https://leetcode.com/problems/n-queens/)                                                                   | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_51.java)                                                                             |\n|           3 | [Maximum Subarray](https://leetcode.com/problems/maximum-subarray/)                                                   | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_53.java)                                                                             |\n|           3 | [Best Time to Buy and Sell Stock](https://leetcode.com/problems/best-time-to-buy-and-sell-stock/)                     | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_121.java)                                                                            |\n|           3 | [Sort List](https://leetcode.com/problems/sort-list/)                                                                 | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_148.java)                                                                            |\n|           3 | [Closest Dessert Cost](https://leetcode.com/problems/closest-dessert-cost/)                                           | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1774.java)                                                                           |\n|           3 | [3Sum](https://leetcode.com/problems/3sum/)                                                                           | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_15.java), [C++](https://github.com/fishercoder1534/Leetcode/blob/master/cpp/_15.cpp) |\n|           3 | [Basic Calculator](https://leetcode.com/problems/basic-calculator/)                                                   | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_224.java)                                                                            |\n\n## C3 IoT\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                                                   | Difficulty   | Solution                                                                                                               |\n|------------:|:------------------------------------------------------------------------------------------------------------------------------------------|:-------------|:-----------------------------------------------------------------------------------------------------------------------|\n|           3 | [Pairs of Songs With Total Durations Divisible by 60](https://leetcode.com/problems/pairs-of-songs-with-total-durations-divisible-by-60/) | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1010.java) |\n|           3 | [Daily Temperatures](https://leetcode.com/problems/daily-temperatures/)                                                                   | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_739.java)  |\n|           3 | [Generate Parentheses](https://leetcode.com/problems/generate-parentheses/)                                                               | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_22.java)   |\n|           2 | [Sort Array by Increasing Frequency](https://leetcode.com/problems/sort-array-by-increasing-frequency/)                                   | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1636.java) |\n\n## Canonical\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                       | Difficulty   | Solution                                                                                                           |\n|------------:|:--------------------------------------------------------------------------------------------------------------|:-------------|:-------------------------------------------------------------------------------------------------------------------|\n|           1 | [Divide a String Into Groups of Size k](https://leetcode.com/problems/divide-a-string-into-groups-of-size-k/) | Easy         | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_2138.java) |\n\n## Capital One\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                       | Difficulty   | Solution                                                                                                               |\n|------------:|:--------------------------------------------------------------------------------------------------------------|:-------------|:-----------------------------------------------------------------------------------------------------------------------|\n|          18 | [License Key Formatting](https://leetcode.com/problems/license-key-formatting/)                               | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_482.java)  |\n|          14 | [Count Primes](https://leetcode.com/problems/count-primes/)                                                   | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_204.java)  |\n|          13 | [Reverse Nodes in k-Group](https://leetcode.com/problems/reverse-nodes-in-k-group/)                           | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_25.java)   |\n|           4 | [Best Time to Buy and Sell Stock](https://leetcode.com/problems/best-time-to-buy-and-sell-stock/)             | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_121.java)  |\n|           3 | [Candy Crush](https://leetcode.com/problems/candy-crush/)                                                     | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_723.java)  |\n|           3 | [Integer to Roman](https://leetcode.com/problems/integer-to-roman/)                                           | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_12.java)   |\n|           2 | [Rotating the Box](https://leetcode.com/problems/rotating-the-box/)                                           | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1861.java) |\n|           2 | [Restore the Array From Adjacent Pairs](https://leetcode.com/problems/restore-the-array-from-adjacent-pairs/) | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1743.java) |\n|           2 | [Add Two Numbers](https://leetcode.com/problems/add-two-numbers/)                                             | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_2.java)    |\n|           1 | [Four Divisors](https://leetcode.com/problems/four-divisors/)                                                 | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1390.java) |\n\n## Cashfree\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                       | Difficulty   | Solution                                                                                                               |\n|------------:|:------------------------------------------------------------------------------|:-------------|:-----------------------------------------------------------------------------------------------------------------------|\n|           1 | [Maximum Erasure Value](https://leetcode.com/problems/maximum-erasure-value/) | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1695.java) |\n\n## Cisco\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                                         | Difficulty   | Solution                                                                                                                      |\n|------------:|:--------------------------------------------------------------------------------------------------------------------------------|:-------------|:------------------------------------------------------------------------------------------------------------------------------|\n|          16 | [Word Search II](https://leetcode.com/problems/word-search-ii/)                                                                 | Hard         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/WordSearchII.java) |\n|          16 | [Rotate Image](https://leetcode.com/problems/rotate-image/)                                                                     | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_48.java)          |\n|          11 | [Maximum Subarray](https://leetcode.com/problems/maximum-subarray/)                                                             | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_53.java)          |\n|          11 | [Expressive Words](https://leetcode.com/problems/expressive-words/)                                                             | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_809.java)         |\n|           9 | [Decode Ways](https://leetcode.com/problems/decode-ways/)                                                                       | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_91.java)          |\n|           8 | [Validate IP Address](https://leetcode.com/problems/validate-ip-address/)                                                       | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_468.java)         |\n|           8 | [Decode String](https://leetcode.com/problems/decode-string/)                                                                   | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_394.java)         |\n|           6 | [House Robber](https://leetcode.com/problems/house-robber/)                                                                     | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_198.java)         |\n|           6 | [Maximum Difference Between Increasing Elements](https://leetcode.com/problems/maximum-difference-between-increasing-elements/) | Easy         | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_2016.java)            |\n|           5 | [Valid Parentheses](https://leetcode.com/problems/valid-parentheses/)                                                           | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_20.java)          |\n|           4 | [Number of 1 Bits](https://leetcode.com/problems/number-of-1-bits/)                                                             | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_191.java)         |\n|           3 | [Top K Frequent Elements](https://leetcode.com/problems/top-k-frequent-elements/)                                               | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_347.java)         |\n|           3 | [Beautiful Arrangement](https://leetcode.com/problems/beautiful-arrangement/)                                                   | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_526.java)         |\n|           3 | [Unique Paths II](https://leetcode.com/problems/unique-paths-ii/)                                                               | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_63.java)          |\n|           2 | [Coin Change 2](https://leetcode.com/problems/coin-change-2/)                                                                   | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_518.java)         |\n|           2 | [First Bad Version](https://leetcode.com/problems/first-bad-version/)                                                           | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_278.java)         |\n|           2 | [Maximum Population Year](https://leetcode.com/problems/maximum-population-year/)                                               | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_1854.java)        |\n|           2 | [Best Time to Buy and Sell Stock](https://leetcode.com/problems/best-time-to-buy-and-sell-stock/)                               | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_121.java)         |\n|           2 | [Find Pivot Index](https://leetcode.com/problems/find-pivot-index/)                                                             | Easy         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_724.java)         |\n|           2 | [Merge Intervals](https://leetcode.com/problems/merge-intervals/)                                                               | Medium       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/_56.java)          |\n\n## Citadel\n\n[[back to top]](#company-index)\n|   Occurence | Problem                                                                                                                                   | Difficulty   | Solution                                                                                                               |\n|------------:|:----------------------------------------","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhxu296%2Fleetcode-company-wise-problems-2022","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fhxu296%2Fleetcode-company-wise-problems-2022","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhxu296%2Fleetcode-company-wise-problems-2022/lists"}