LeetCode Python/Java/C++/JS > LeetCode Top 100 Liked
LeetCode Problem & Solution Link | Difficulty | Supported Languages | Approaches | Expl. Detail |
---|---|---|---|---|
1. Two Sum |
Easy |
3 Methods | Step by Step | |
49. Group Anagrams |
Medium |
Only Answer | ||
15. 3Sum |
Medium |
2 Methods | Step by Step | |
42. Trapping Rain Water |
Hard |
Simplified Steps | ||
53. Maximum Subarray |
Medium |
2 Methods | Step by Step | |
160. Intersection of Two Linked Lists |
Easy |
Step by Step | ||
206. Reverse Linked List |
Easy |
Step by Step | ||
19. Remove Nth Node From End of List |
Medium |
Step by Step | ||
24. Swap Nodes in Pairs |
Medium |
Step by Step | ||
200. Number of Islands |
Medium |
3 Methods | Step by Step | |
207. Course Schedule |
Medium |
2 Methods | Step by Step | |
20. Valid Parentheses |
Easy |
Step by Step | ||
739. Daily Temperatures |
Medium |
Only Answer | ||
84. Largest Rectangle in Histogram |
Hard |
Simplified Steps | ||
121. Best Time to Buy and Sell Stock |
Easy |
Only Answer | ||
198. House Robber |
Medium |
Only Answer | ||
279. Perfect Squares |
Medium |
Only Answer | ||
322. Coin Change |
Medium |
Only Answer | ||
139. Word Break |
Medium |
Only Answer | ||
300. Longest Increasing Subsequence |
Medium |
Only Answer | ||
416. Partition Equal Subset Sum |
Medium |
2 Methods | Step by Step | |
5. Longest Palindromic Substring |
Medium |
Step by Step | ||
1143. Longest Common Subsequence |
Medium |
Only Answer | ||
72. Edit Distance |
Medium |
Step by Step |