https://github.com/borischen0203/leetcode-java
Leetcofe practice by Java. Currently solved:104
https://github.com/borischen0203/leetcode-java
java leetcode-java
Last synced: about 2 months ago
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Leetcofe practice by Java. Currently solved:104
- Host: GitHub
- URL: https://github.com/borischen0203/leetcode-java
- Owner: borischen0203
- Created: 2020-10-01T02:15:35.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2022-12-08T20:26:16.000Z (over 3 years ago)
- Last Synced: 2025-12-24T10:18:17.723Z (3 months ago)
- Topics: java, leetcode-java
- Language: Java
- Homepage: https://leetcode.com/borischen0203/
- Size: 308 KB
- Stars: 3
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# MyLeetcode
Currently Solved:96
| ID | Title | Difficulty |
| ---- | ----------------------------------------------- | ---------- |
| 1 | Two Sum | Easy |
| 7 | Reverse Integer | Easy |
| 9 | Palindrome Number | Easy |
| 13 | Roman to Integer | Easy |
| 14 | Longest Common Prefix | Easy |
| 15 | 3Sum | Medium |
| 20 | Valid Parentheses | Easy |
| 21 | Merge Two Sorted Lists | Easy |
| 26 | Remove Duplicates from Sorted Array | Easy |
| 27 | Remove Element | Easy |
| 35 | Search Insert Position | Easy |
| 58 | Length of Last Word | Easy |
| 62 | Unique Paths | Medium |
| 70 | Climbing Stairs | Easy |
| 74 | Search a 2D Matrix | Medium |
| 75 | Sort Colors | Medium |
| 80 | Remove Duplicates from Sorted Array II | Medium |
| 82 | Remove Duplicates from Sorted List II | Medium |
| 83 | Remove Duplicates from Sorted List | Easy |
| 86 | Partition List | Medium |
| 88 | Merge Sorted Array | Easy |
| 94 | Binary Tree Inorder TraversalMedium | Medium |
| 98 | Validate Binary Search Tree | Medium |
| 100 | Same Tree | Easy |
| 101 | Symmetric Tree | Easy |
| 102 | Binary Tree Level Order Traversal | Medium |
| 104 | Maximum Depth of Binary Tree | Easy |
| 108 | Convert Sorted Array to Binary Search Tree | Easy |
| 114 | Flatten Binary Tree to Linked List | Medium |
| 116 | Populating Next Right Pointers in Each Node | Medium |
| 118 | Pascal's Triangle | Easy |
| 121 | Best Time to Buy and Sell Stock | Easy |
| 125 | Valid Palindrome | Easy |
| 136 | Single Number | Easy |
| 141 | Linked List Cycle | Easy |
| 144 | Binary Tree Preorder Traversal | Medium |
| 148 | Sort List | Medium |
| 160 | Intersection of Two Linked Lists | Easy |
| 169 | Majority Element | Easy |
| 172 | Factorial Trailing Zeroes | Easy |
| 189 | Rotate Array | Easy |
| 199 | Binary Tree Right Side View | Medium |
| 200 | Number of Islands | Medium |
| 202 | Happy Number | Easy |
| 203 | Remove Linked List Elements | Easy |
| 204 | Count Primes | Easy |
| 205 | Isomorphic Strings | Easy |
| 206 | Reverse Linked List | Easy |
| 217 | Contains Duplicate | Easy |
| 219 | Contains Duplicate II | Easy |
| 226 | Invert Binary Tree | Easy |
| 229 | Majority Element II | Medium |
| 231 | Power of Two | Easy |
| 234 | Palindrome Linked List | Easy |
| 235 | Lowest Common Ancestor of a Binary Search Tree | Easy |
| 236 | Lowest Common Ancestor of a Binary Tree | Medium |
| 238 | Product of Array Except Self | Medium |
| 240 | Search a 2D Matrix II | Medium |
| 242 | Valid Anagram | Easy |
| 257 | Binary Tree Paths | Easy |
| 258 | Add Digits | Easy |
| 263 | Ugly Number | Easy |
| 268 | Missing Number | Easy |
| 278 | First Bad Version | Easy |
| 283 | Move Zeroes | Easy |
| 287 | Find the Duplicate Number | Medium |
| 290 | Word Pattern | Easy |
| 326 | Power of Three | Easy |
| 342 | Power of Four | Easy |
| 344 | Reverse String | Easy |
| 345 | Reverse Vowels of a String | Easy |
| 349 | Intersection of Two Arrays | Easy |
| 350 | Intersection of Two Arrays II | Easy |
| 367 | Valid Perfect Square | Easy |
| 383 | Ransom Note | Easy |
| 387 | First Unique Character in a String | Easy |
| 389 | Find the Difference | Easy |
| 392 | Is Subsequence | Easy |
| 404 | Sum of Left Leaves | Easy |
| 412 | Fizz Buzz | Easy |
| 509 | Fibonacci Number | Easy |
| 575 | Distribute Candies | Easy |
| 670 | Maximum Swap | Medium |
| 680 | Valid Palindrome II | Easy |
| 700 | Search in a Binary Search Tree | Easy |
| 819 | Most Common Word | Easy |
| 905 | Sort Array By Parity | Easy |
| 977 | Squares of a Sorted Array | Easy |
| 1071 | Greatest Common Divisor of Strings | Easy |
| 1160 | Find Words That Can Be Formed by Characters | Easy |
| 1161 | Maximum Level Sum of a Binary Tree | Medium |
| 1331 | Rank Transform of an Array | Easy |
| 1332 | Remove Palindromic Subsequences | Easy |
| 1342 | Number of Steps to Reduce a Number to Zero | Easy |
| 1346 | Check If N and Its Double Exist | Easy |