This repository contains Python, Java and C++ solutions to LeetCode questions.
Number | Title |
---|---|
1 | Two Sum |
9 | Palindrome Number |
13 | Roman to Integer |
14 | Longest Common Prefix |
20 | Valid Parentheses |
21 | Merge Two Sorted Lists |
26 | Remove Duplicates from Sorted Array |
27 | Remove Element |
28 | Implement strStr() |
35 | Search Insert Position |
58 | Length of Last Word |
66 | Plus One |
69 | Sqrt(x) |
83 | Remove Duplicates from Sorted List |
94 | Binary Tree Inorder Traversal |
100 | Same Tree |
104 | Maximum Depth of Binary Tree |
118 | Pascal's Triangle |
119 | Pascal's Triangle II |
125 | Valid Palindrome |
136 | Single Number |
141 | Linked List Cycle |
144 | Binary Tree Preorder Traversal |
160 | Intersection of Two Linked Lists |
169 | Majority Element |
171 | Excel Sheet Column Number |
206 | Reverse Linked List |
234 | Palindrome Linked List |
242 | Valid Anagram |
258 | Add Digits |
338 | Counting Bits |
344 | Reverse String |
389 | Find the Difference |
392 | Is Subsequence |
680 | Valid Palindrome II |
700 | Search in a Binary Search Tree |
703 | Kth Largest Element in a Stream |
897 | Increasing Order Search Tree |
941 | Valid Mountain Array |
1337 | The K Weakest Rows in a Matrix |
1480 | Running Sum of 1d Array |
1672 | Richest Customer Wealth |
Number | Title |
---|---|
2 | Add Two Numbers |
3 | Longest Substring Without Repeating Characters |
5 | Longest Palindromic Substring |
11 | Container With Most Water |
15 | 3Sum |
17 | Letter Combinations of a Phone Number |
19 | Remove Nth Node From End of List |
22 | Generate Parentheses |
24 | Swap Nodes in Pairs |
33 | Search in Rotated Sorted Array |
39 | Combination Sum |
59 | Spiral Matrix II |
78 | Subsets |
99 | Recover Binary Search Tree |
102 | Binary Tree Level Order Traversal |
133 | Clone Graph |
134 | Gas Station |
142 | Linked List Cycle II |
148 | Sort List |
165 | Compare Version Numbers |
167 | Two Sum II |
173 | Binary Search Tree Iterator |
199 | Binary Tree Right Side View |
230 | Kth Smallest Element in a BST |
402 | Remove K Digits |
413 | Arithmetic Slices |
456 | 132 Pattern |
560 | Subarray Sum Equals K |
581 | Shortest Unsorted Continuous Subarray |
669 | Trim a Binary Search Tree |
1209 | Remove All Adjacent Duplicates in String II |
1288 | Removed Covered Intervals |
1679 | Max Number of K-Sum Pairs |
1721 | Swapping Nodes in a Linked List |
Number | Title |
---|---|
23 | Merge k Sorted Lists |