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https://github.com/yukunj/leetcode-practice-by-tag

This is the repository for LeetCode coding exercise starting May 2021.
https://github.com/yukunj/leetcode-practice-by-tag
algorithms-and-data-structures leetcode python
Last synced: 10 days ago
JSON representation
This is the repository for LeetCode coding exercise starting May 2021.
Host: GitHub
URL: https://github.com/yukunj/leetcode-practice-by-tag
Owner: YukunJ
Created: 2021-05-05T13:10:35.000Z (almost 4 years ago)
Default Branch: main
Last Pushed: 2021-11-07T22:51:25.000Z (over 3 years ago)
Last Synced: 2024-12-05T12:24:13.912Z (2 months ago)
Topics: algorithms-and-data-structures, leetcode, python
Homepage:
Size: 3.17 MB
Stars: 0
Watchers: 1
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README.md
Awesome Lists containing this project

README

        # LeetCode-Practice-by-Tag

This is the repository for LeetCode coding exercise starting May 2021. 

The exercises are sorted by tag, thanks to [Windsooon](https://gist.github.com/Windsooon/e663358a6be45a93af2665206c4d4ae9)'s retagging work.

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**Hashmap**

**1**. [Two Sum](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Hashmap/1-Two%20Sum.md)

**13**. [Roman to Integer](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Hashmap/13-Roman%20to%20Integer.md)

**36**. [Valid Soduku](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Hashmap/36-Valid%20Sudoku.md)

**49**. [Group Anagrams](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Hashmap/49-Group%20Anagrams.md)

**166**. [Fraction to Recurring Decimal](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Hashmap/166-Fraction%20to%20Recurring%20Decimal.md)

**349**. [Intersection of Two Arrays](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Hashmap/349-Intersection%20of%20Two%20Arrays.md)

**350**. [Intersection of Two Arrays II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Hashmap/350-Intersection%20of%20Two%20Arrays%20II.md)

**523**. [Continuous Subarray Sum](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Hashmap/523-Continuous%20Subarray%20Sum.md)

**560**. [Subarray Sum Equals K](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Hashmap/560-Subarray%20Sum%20Equals%20K.md)

**953**. [Verifying an Alien Dictionary](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Hashmap/953-Verifying%20an%20Alien%20Dictionary.md)

**1010**. [Pairs of Songs With Total Durations Divisible by 60](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Hashmap/1010-Pairs%20of%20Songs%20With%20Total%20Durations%20Divisible%20by%2060.md)

------- 

**Binary Search**

**4**. [Median of Two Sorted Arrays](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Binary%20Search/4-Median%20of%20Two%20Sorted%20Arrays.md)

**29**. [Divide Two Integers](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Binary%20Search/29-Divide%20Two%20Integers.md)

**33**. [Search in Rotated Sorted Array](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Binary%20Search/33-Search%20in%20Rotated%20Sorted%20Array.md)

**34**. [Find First and Last Position of Element in Sorted Array](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Binary%20Search/34-Find%20First%20and%20Last%20Position%20of%20Element%20in%20Sorted%20Array.md)

**35**. [Search Insert Position](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Binary%20Search/35-Search%20Insert%20Position.md)

**57**. [Insert Intervals](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Binary%20Search/57-Insert%20Intervals.md)

**81**. [Search in Rotated Sorted Array II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Binary%20Search/81-Search%20in%20Rotated%20Sorted%20Array%20II.md)

**153**. [Find Minimum in Rotated Sorted Array](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Binary%20Search/153-Find%20Minimum%20in%20Rotated%20Sorted%20Array.md)

**154**. [Find Minimum in Rotated Sorted Array II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Binary%20Search/154-Find%20Minimum%20in%20Rotated%20Sorted%20Array%20II.md)

**162**. [Find Peak Element](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Binary%20Search/162-Find%20Peak%20Element.md)

**240**. [Search a 2D Matrix II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Binary%20Search/240-Search%20a%202D%20Matrix%20II.md)

**287**. [Find the Duplicate Number](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Binary%20Search/287-Find%20the%20Duplicate%20Number.md)

**528**. [Random Pick With Weight](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Binary%20Search/528-Random%20Pick%20with%20Weight.md)

**710**. [Random Pick with Blacklist](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Binary%20Search/710-Random%20Pick%20with%20Blacklist.md)

**1539**. [Kth Missing Positive Number](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Binary%20Search/1539-Kth%20Missing%20Positive%20Number.md)

**1901**. [Find a Peak Element II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Binary%20Search/1901-Find%20a%20Peak%20Element%20II.md)

------- 

**Dynamic Programming**

**5**. [Longest Palindromic Substring](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/5-Longest%20Palindromic%20Substring.md)

**10**. [Regular Expression Matching](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/10-Regular%20Expression%20Matching.md)

**42**. [Trapping Rain Water](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/42-Trapping%20Rain%20Water.md)

**44**. [Wildcard Matching](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/44-Wildcard%20Matching.md)

**45**. [Jump Game II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/45-Jump%20Game%20II.md)

**53**. [Maximum Subarray](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/53-Maximum%20Subarray.md)

**62**. [Unique Paths](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/62-Unique%20Paths.md)

**63**. [Unique Paths II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/63-Unique%20Paths%20II.md)

**64**. [Minimum Path Sum](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/64-Minimum%20Path%20Sum.md)

**70**. [Climbing Stairs](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/70-Climbing%20Stairs.md)

**72**. [Edit Distance](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/72-Edit%20Distance.md)

**84**. [Largest Rectangle in Histogram](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/84-Largest%20Rectangle%20in%20Histogram.md)

**85**. [Maximal Rectangle](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/85-Maximal%20Rectangle.md)

**91**. [Decode Ways](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/91-Decode%20Ways.md)

**95**. [Unique Binary Search Trees II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/95-Unique%20Binary%20Search%20Trees%20II.md)

**96**. [Unique Binary Search Trees](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/96-Unique%20Binary%20Search%20Trees.md)

**97**. [Interleaving String](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/97-Interleaving%20String.md)

**120**. [Triangle](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/120-Triangle.md)

**121**. [Best Time to Buy and Sell Stock](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/121-Best%20Time%20to%20Buy%20and%20Sell%20Stock.md)

**122**. [Best Time to Buy and Sell Stock II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/122-Best%20Time%20to%20Buy%20and%20Sell%20Stock%20II.md)

**123**. [Best Time to Buy and Sell Stock III](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/123-Best%20Time%20to%20Buy%20and%20Sell%20Stock%20III.md)

**132**. [Palindrome Partitioning II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/132-Palindrome%20Partitioning%20II.md)

**139**. [Word Break](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/139-Word%20Break.md)

**152**. [Maximum Product Subarray](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/152-Maximum%20Product%20Subarray.md)

**198**. [House Robber](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/198-House%20Robber.md)

**213**. [House Robber II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/213-House%20Robber%20II.md)

**221**. [Maximal Square](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/221-Maximal%20Square.md)

**303**. [Range Sum Query - Immutable](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/303-Range%20Sum%20Query%20-%20Immutable.md)

**304**. [Range Sum Query 2D - Immutable](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/304-Range%20Sum%20Query%202D%20-%20Immutable.md)

**322**. [Coin Change](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/322-Coin%20Change.md)

**337**. [House Robber III](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/337-House%20Robber%20III.md)

**403**. [Frog Jump](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/403-Frog%20Jump.md)

**416**. [Partition Equal Subset Sum](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/416-Partition%20Equal%20Subset%20Sum.md)

**456**. [132 Pattern](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/456-132%20Pattern.md)

**518**. [Coin Change 2](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/518-Coin%20Change%202.md)

**647**. [Palindromic Substrings](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/647-Palindromic%20Substrings.md)

**739**. [Daily Temperatures](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/739-Daily%20Temperatures.md)

**1048**. [Longest String Chain](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/1048-Longest%20String%20Chain.md)

**1143**. [Longest Common Subsequence](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/1143-Longest%20Common%20Subsequence.md)

**1186**. [Maximum Subarray Sum with One Deletion](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/1186-Maximum%20Subarray%20Sum%20with%20One%20Deletion.md)

**1218**. [Longest Arithmetic Subsequence Given Difference](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/1218-Longest%20Arithmetic%20Subsequence%20of%20Given%20Difference.md)

**1223**. [Dice Roll Simulation](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/1223-Dice%20Roll%20Simulation.md)

**1477**. [Find Two Non-overlapping Sub-arrays Each With Target Sum](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dynamic%20Programming/1477-Find%20Two%20Non-overlapping%20Sub-arrays%20Each%20With%20Target%20Sum.md)

------- 

**Greedy**

**23**. [Longest Valid Parentheses](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Greedy/32-Longest%20Valid%20Parentheses.md)

**55**. [Jump Game](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Greedy/55-Jump%20Game.md)

**134**. [Gas Station](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Greedy/134-Gas%20Station.md)

**279**. [Perfect Squares](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Greedy/279-Perfect%20Squares.md)

**300**. [Longest Increasing Subsequence](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Greedy/300-Longest%20Increasing%20Subsequence.md)

**334**. [Increasing Triplet Subsequence](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Greedy/334-Increasing%20Triplet%20Subsequence.md)

**354**. [Russian Doll Envelopes](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Greedy/354-Russian%20Doll%20Envelopes.md)

**410**. [Split Array Largest Sum](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Greedy/410-Split%20Array%20Largest%20Sum.md)

**621**. [Task Scheduler](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Greedy/621-Task%20Scheduler.md)

**630**. [Course Schedule III](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Greedy/630-Course%20Schedule%20III.md)

**670**. [Maximum Swap](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Greedy/670.%20Maximum%20Swap.md)

**1733**. [Minimum Number of People to Teach](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Greedy/1733-Minimum%20Number%20of%20People%20to%20Teach.md)

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**Two Pointers**

**3**. [Longest Substring Without Repeating Characters](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/3-Longest%20Substring%20Without%20Repeating%20Characters.md)

**11**. [Container With Most Water](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/11-Container%20With%20Most%20Water.md)

**15**. [3Sum](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/15-3Sum.md)

**16**. [3Sum Closest](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/16-3Sum%20Closest.md)

**18**. [4Sum](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/18-4Sum.md)

**26**. [Remove Duplicates from Sorted Array](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/26-Remove%20Duplicates%20from%20Sorted%20Array.md)

**27**. [Remove Element](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/27-Remove%20Element.md)

**30**. [Substring with Concatenation of All Words](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/30-Substring%20with%20Concatenation%20of%20All%20Words.md)

**31**. [Next Permutation](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/31-Next%20Permutation.md)

**56**. [Merge Intervals](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/56-Merge%20Intervals.md)

**58**. [Length of Last Word](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/58-Length%20of%20Last%20Word.md)

**75**. [Sort Colors](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/75-Sort%20Colors.md)

**76**. [Minimum Window Substring](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/76-Minimum%20Window%20Substring.md)

**88**. [Merge Sorted Array](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/88-Merge%20Sorted%20Array.md)

**161**. [Edit Distance](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/161-One%20Edit%20Distance.md)

**163**. [Missing Ranges](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/163-Missing%20Ranges.md)

**165**. [Compare Version Numbers](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/165-Compare%20Version%20Numbers.md)

**189**. [Rotate Array](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/189-Rotate%20Array.md)

**202**. [Happy Number](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/202-Happy%20Number.md)

**209**. [Minimum Size Subarray Sum](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/209-Minimum%20Size%20Subarray%20Sum.md)

**238**. [Product of Array Except Self ](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/238-Product%20of%20Array%20Except%20Self.md)

**243**. [Shortest Word Distance](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/243-Shortest%20Word%20Distance.md)

**244**. [Shortest Word Distance II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/244-Shortest%20Word%20Distance%20II.md)

**283**. [Move Zeros](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/283-Move%20Zeros.md)

**415**. [Add Strings](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/415-Add%20Strings.md)

**438**. [Find All Anagrams in a String](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/438-Find%20All%20Anagrams%20in%20a%20String.md)

**443**. [String Compression](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/443-String%20Compression.md)

**567**. [Permutation in String](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/567-Permutation%20in%20String.md)

**977**. [Squares of a Sorted Array](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/977-Squares%20of%20a%20Sorted%20Array.md)

**986**. [Interval List Intersections](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Two%20Pointers/986-Interval%20List%20Intersections.md)

------- 

**Linked List**

**2**. [Add Two Numbers](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Linked%20List/2-Add%20Two%20Numbers.md)

**19**. [Remove Nth Node From End of List](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Linked%20List/19-Remove%20Nth%20Node%20From%20End%20of%20List.md)

**21**. [Merge Two Sorted Lists](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Linked%20List/21-Merge%20Two%20Sorted%20Lists.md)

**24**. [Swap Nodes in Pairs](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Linked%20List/24-Swap%20Nodes%20in%20Pairs.md)

**25**. [Reverse Nodes in k-Group](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Linked%20List/25-Reverse%20Nodes%20in%20k-Group.md)

**138**. [Copy List with Random Pointer](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Linked%20List/138-Copy%20List%20with%20Random%20Pointer.md)

**142**. [Linked List Cycle II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Linked%20List/142-Linked%20List%20Cycle%20II.md)

**160**. [Intersection of Two Linked Lists](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Linked%20List/160-Intersection%20of%20Two%20Linked%20Lists.md)

**147**. [Insertion Sort List](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Linked%20List/147-Insertion%20Sort%20List.md)

**206**. [Reverse Linked List](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Linked%20List/206-Reverse%20Linked%20List.md)

**234**. [Palindrome Linked List](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Linked%20List/234-Palindrome%20Linked%20List.md)

**445**. [Add Two Numbers II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Linked%20List/445-Add%20Two%20Numbers%20II.md)

------- 

**Stack+Queue**

**7**. [Reverse Integer](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Stack%2BQueue/7-Reverse%20Integer.md)

**9**. [Palindrome Number](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Stack%2BQueue/9-Palindrome%20Number.md)

**20**. [Valid Parentheses](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Stack%2BQueue/20-Valid%20Parentheses.md)

**71**. [Simplify Path](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Stack%2BQueue/71-Simplify%20Path.md)

**150**. [Evaluate Reverse Polish Notation](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Stack%2BQueue/150-Evaluate%20Reverse%20Polish%20Notation.md)

**224**. [Basic Calculator](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Stack%2BQueue/224-Basic%20Calculator.md)

**227**. [Basic Calculator II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Stack%2BQueue/227.%20Basic%20Calculator%20II.md)

**394**. [Decode String](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Stack%2BQueue/394-Decode%20String.md)

**636**. [Exclusive Time of Functions](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Stack%2BQueue/636-Exclusive%20Time%20of%20Functions.md)

**726**. [Number of Atoms](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Stack%2BQueue/726-Number%20of%20Atoms.md)

**735**. [Asteroid Collision](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Stack%2BQueue/735-Asteroid%20Collision.md)

**918**. [Maximum Sum Circular Subarray](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Stack%2BQueue/918-Maximum%20Sum%20Circular%20Subarray.md)

**1047**. [Remove All Adjacent Duplicates In String](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Stack%2BQueue/1047-Remove%20All%20Adjacent%20Duplicates%20In%20String.md)

**1249**. [Minimum Remove to Make Valid Parentheses](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Stack%2BQueue/1249-Minimum%20Remove%20to%20Make%20Valid%20Parentheses.md)

**1762**. [Buildings With an Ocean View](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Stack%2BQueue/1762-Buildings%20With%20an%20Ocean%20View.md)

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**Heap**

**23**. [Merge k Sorted Lists](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Heap/23-Merge%20k%20Sorted%20Lists.md)

**215**. [Kth Largest Element in an Array](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Heap/215-Kth%20Largest%20Element%20in%20an%20Array.md)

**239**. [Sliding Window Maximum](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Heap/239-Sliding%20Window%20Maximum.md)

**253**. [Meeting Rooms II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Heap/253-Meeting%20Rooms%20II.md)

**264**. [Ugly Number II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Heap/264-Ugly%20Number%20II.md)

**295**. [Find Median from Data Stream](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Heap/295-Find%20Median%20from%20Data%20Stream.md)

**347**. [Top K Frequent Elements](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Heap/347-Top%20K%20Frequent%20Elements.md)

**373**. [Find K Pairs with Smallest Sums](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Heap/373-Find%20K%20Pairs%20with%20Smallest%20Sums.md)

**973**. [K Closest Points to Origin](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Heap/973-K%20Closest%20Points%20to%20Origin.md)

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**Tree**

**98**. [Validate Binary Search Tree](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/98-Validate%20Binary%20Search%20Tree.md)

**99**. [Recover Binary Search Tree](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/99-Recover%20Binary%20Search%20Tree.md)

**101**. [Symmetric Tree](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/101-Symmetric%20Tree.md)

**104**. [Maximum Depth of Binary Tree](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/104-Maximum%20Depth%20of%20Binary%20Tree.md)

**105**. [Construct Binary Tree from Preorder and Inorder Traversal](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/105-Construct%20Binary%20Tree%20from%20Preorder%20and%20Inorder%20Traversal.md)

**109**. [Convert Sorted List to Binary Search Tree](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/109-Convert%20Sorted%20List%20to%20Binary%20Search%20Tree.md)

**116**. [Populating Next Right Pointers in Each Node](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/116-Populating%20Next%20Right%20Pointers%20in%20Each%20Node.md)

**117**. [Populating Next Right Pointers in Each Node II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/117-Populating%20Next%20Right%20Pointers%20in%20Each%20Node%20II.md)

**199**. [Binary Tree Right Side View](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/199-Binary%20Tree%20Right%20Side%20View.md)

**124**. [Binary Tree Maximum Path Sum](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/124-Binary%20Tree%20Maximum%20Path%20Sum.md)

**230**. [Kth Smallest Element in a BST](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/230-Kth%20Smallest%20Element%20in%20a%20BST.md)

**236**. [Lowest Common Ancestor of a Binary Tree](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/236-Lowest%20Common%20Ancestor%20of%20a%20Binary%20Tree.md)

**297**. [Serialize and Deserialize Binary Tree](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/297-Serialize%20and%20Deserialize%20Binary%20Tree.md)

**298**. [Longest Consecutive Sequence](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/298-Binary%20Tree%20Longest%20Consecutive%20Sequence.md)

**314**. [Binary Tree Vertical Order Traversal](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/314-Binary%20Tree%20Vertical%20Order%20Traversal.md)

**333**. [Largest BST Subtree](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/333-Largest%20BST%20Subtree.md)

**426**. [Convert Binary Search Tree to Sorted Doubly Linked List](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/426-Convert%20Binary%20Search%20Tree%20to%20Sorted%20Doubly%20Linked%20List.md)

**536**. [Construct Binary Tree from String](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/536-Construct%20Binary%20Tree%20from%20String.md)

**543**. [Diameter of Binary Tree](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/543-Diameter%20of%20Binary%20Tree.md)

**834**. [Sum of Distances in Tree](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/834-Sum%20of%20Distances%20in%20Tree.md)

**863**. [All Nodes Distance K in Binary Tree](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/863-All%20Nodes%20Distance%20K%20in%20Binary%20Tree.md)

**938**. [Range Sum of BST](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/938-Range%20Sum%20of%20BST.md)

**987**. [Vertical Order Traversal of Binary Tree](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/987-Vertical%20Order%20Traversal%20of%20a%20Binary%20Tree.md)

**1650**. [Lowest Common Ancestor of a Binary Tree III](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Tree/1650-Lowest%20Common%20Ancestor%20of%20a%20Binary%20Tree%20III.md)

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**DFS+BFS**

**17**. [Letter Combinations of a Phone Number](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/17-Letter%20Combinations%20of%20a%20Phone%20Number.md)

**22**. [Generate Parentheses](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/22-Generate%20Parentheses.md)

**37**. [Sudoku Solver](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/37-Sudoku%20Solver.md)

**39**. [Combination Sum](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/39-Combination%20Sum.md)

**40**. [Combination Sum II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/40-Combination%20Sum%20II.md)

**46**. [Permutations](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/46-Permutations.md)

**47**. [Permutations II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/47-Permutations%20II.md)

**51**. [N-Queens](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/51-N-Queens.md)

**78**. [Subsets](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/78-Subsets.md)

**79**. [Word Search](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS+DFS/79-Word%20Search.md)

**90**. [Subsets II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/90-Subsets%20II.md)

**102**. [Binary Tree Level Order Traversal](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS+DFS/102-Binary%20Tree%20Level%20Order%20Traversal.md)

**114**. [Flatten Binary Tree to Linked List](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/114-Flatten%20Binary%20Tree%20to%20Linked%20List.md)

**126**. [Word Ladder II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/126-Word%20Ladder%20II.md)

**127**. [Word Ladder](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS+DFS/127-Word%20Ladder.md)

**131**. [Palindrome Partitioning](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/131-Palindrome%20Partitioning.md)

**133**. [Clone Graph](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS+DFS/133-Clone%20Graph.md)

**140**. [Word Break II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/140-Word%20Break%20II.md)

**282**. [Expression Add Operators](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/282-Expression%20Add%20Operators.md)

**301**. [Remove Invalid Parentheses](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/301-Remove%20Invalid%20Parentheses.md)

**317**. [Shortest Distance from All Buildings](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/317-Shortest%20Distance%20from%20All%20Buildings.md)

**490**. [The Maze](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/490-The%20Maze.md)

**864**. [Shortest Path to Get All Keys](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS+DFS/864-Shortest%20Path%20to%20Get%20All%20Keys.md)

**886**. [Possible Bipartition](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS+DFS/886-Possible%20Bipartition.md)

**1263**. [Minimum Moves to Move a Box to Their Target Location](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/1263-Minimum%20Moves%20to%20Move%20a%20Box%20to%20Their%20Target%20Location.md)

**1293**. [Shortest Path in a Grid with Obstacles Eliimination](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/1293-Shortest%20Path%20in%20a%20Grid%20with%20Obstacles%20Elimination.md)

**1306**. [Jump Game III](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS%2BDFS/1306-Jump%20Game%20III.md)

**1367**. [Linked List in Binary Tree](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/BFS+DFS/1367-Linked%20List%20in%20Binary%20Tree.md)

------- 

**Topological Sort**

**Template**. [Topo Sort Template](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Topological%20Sort/Topological%20Sort%20Template.md)

**207**. [Course Schedule](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Topological%20Sort/207-Course%20Schedule.md)

**210**. [Course Schedule II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Topological%20Sort/210-Course%20Schedule%20II.md)

**269**. [Alien Dictionary](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Topological%20Sort/269-Alien%20Dictionary.md)

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**Dijkstra+Bellman-Ford**

**787**. [Cheapest Flights Within K Stops](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Dijkstra%2BBellman-Ford/787-Cheapest%20Flights%20Within%20K%20Stops.md)

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**Disjoint Set Union**

**Template**. [DSU Template](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Disjoint%20Set%20Union/DSU%20Template.md)

**128**. [Longest Consecutive Sequence](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Disjoint%20Set%20Union/128-Longest%20Consecutive%20Sequence.md)

**200**. [Number of Islands](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Disjoint%20Set%20Union/200-Number%20of%20Islands.md)

**547**. [Number of Provinces](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Disjoint%20Set%20Union/547-Number%20of%20Provinces.md)

**721**. [Accounts Merge](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Disjoint%20Set%20Union/721-Accounts%20Merge.md)

**839**. [Similar String Groups](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Disjoint%20Set%20Union/839-Similar%20String%20Groups.md)

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**Trie**

**Template**. [Trie Template](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Trie/Trie%20Template.md)

**211**. [Add and Search Words Data Structure](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Trie/211-Design%20Add%20and%20Search%20Words%20Data%20Structure.md)

**336**. [Palindrome Pairs](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Trie/336-Palindrome%20Pairs.md)

**642**. [Design Search Autocomplete System](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Trie/642-Design%20Search%20Autocomplete%20System.md)

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**Design**

**146**. [LRU Cache](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Design/146-LRU%20Cache.md)

**155**. [Min Stack](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Design/155-Min%20Stack.md)

**158**. [Read N Characters Given Read4 II - Call multiple times](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Design/158-Read%20N%20Characters%20Given%20Read4%20II%20-%20Call%20multiple%20times.md)

**173**. [Binary Search Tree Iterator](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Design/173-Binary%20Search%20Tree%20Iterator.md)

**341**. [Flatten Nested Iterator](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Design/341-Flatten%20Nested%20List%20Iterator.md)

**359**. [Logger Rate Limiter](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Design/359-Logger%20Rate%20Limiter.md)

**380**. [Insert Delete GetRandom O(1)](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Design/380-Insert%20Delete%20GetRandom%20O(1).md)

**449**. [Serialize and Deserialize BST](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Design/449-Serialize%20and%20Deserialize%20BST.md)

**460**. [LFU Cache](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Design/460-LFU%20Cache.md)

**588**. [Design In-Memory File System](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Design/588-Design%20In-Memory%20File%20System.md)

**706**. [Design HashMap](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Design/706-Design%20HashMap.md)

**981**. [Time Based Key-Value Store](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Design/981-Time%20Based%20Key-Value%20Store.md)

**1352**. [Product of the Last K Numbers](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Design/1352-Product%20of%20the%20Last%20K%20Numbers.md)

**1570**. [Dot Product of Two Sparse Vectors](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Design/1570-Dot%20Product%20of%20Two%20Sparse%20Vectors.md)

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**Math**

**43**. [Multiply Strings](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Math/43-Multiply%20Strings.md)

**48**. [Rotate Image](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Math/48-Rotate%20Image.md)

**50**. [Pow(x,n)](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Math/50-Pow(x%2Cn).md)

**54**. [Spiral Matrix](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Math/54-Spiral%20Matrix.md)

**59**. [Spiral Matrix II](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Math/59-Spiral%20Matrix%20II.md)

**60**. [Permutation Sequence](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Math/60-Permutation%20Sequence.md)

**66**. [Plus One](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Math/66-Plus%20One.md)

**67**. [Add Binary](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Math/67-Add%20Binary.md)

**263**. [Ugly Number](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Math/263-Ugly%20Number.md)

**342**. [Power of Four](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Math/342-Power%20of%20Four.md)

**371**. [Sum of Two Integers](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Math/371-Sum%20of%20Two%20Integers.md)

**384**. [Shuffle an Array](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Math/384-Shuffle%20an%20Array.md)

**498**. [Diagonal Traverse](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Math/498-Diagonal%20Traverse.md)

**989**. [Add to Array-Form of Integer](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Math/989-Add%20to%20Array-Form%20of%20Integer.md)

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**Miscellaneous**

**6**. [ZigZag Conversion](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Miscellaneous/6-ZigZag%20Conversion.md)

**8**. [String to Integer (atoi)](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Miscellaneous/8-String%20to%20Integer%20(atoi).md)

**12**. [Integer to Roman](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Miscellaneous/12-Integer%20to%20Roman.md)

**14**. [Longest Common Prefix](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Miscellaneous/14-Longest%20Common%20Prefix.md)

**28**. [Implement strStr()](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Miscellaneous/28-Implement%20strStr().md)

**38**. [Count and Say](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Miscellaneous/38-Count%20and%20Say.md)

**41**. [First Missing Positive](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Miscellaneous/41-First%20Missing%20Positive.md)

**65**. [Valid Number](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Miscellaneous/65.%20Valid%20Number.md)

**68**. [Text Justification](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Miscellaneous/68-Text%20Justification.md)

**169**. [Majority Element](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Miscellaneous/169-Majority%20Element.md)

**214**. [Shortest Palindrome](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Miscellaneous/214-Shortest%20Palindrome.md)

**252**. [Meeting Rooms](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Miscellaneous/252-Meeting%20Rooms.md)

**289**. [Game of Life](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Miscellaneous/289-Game%20of%20Life.md)

**398**. [Random Pick Index](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Miscellaneous/398-Random%20Pick%20Index.md)

**1007**. [Minimum Domino Rotations For Equal Row](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Miscellaneous/1007-Minimum%20Domino%20Rotations%20For%20Equal%20Row.md)

**1094**. [Car Pooling](https://github.com/YukunJ/LeetCode-Practice-by-Tag/blob/main/Miscellaneous/1094-Car%20Pooling.md)

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