[LeetCode] Top 100 Liked Questions

 

[LeetCode] Top 100 Liked Questions

 

#	Title	Acceptance	Difficulty
1	Two Sum	38.80%	Easy
2	Add Two Numbers	29.10%	Medium
3	Longest Substring Without Repeating Characters	25.00%	Medium
4	Median of Two Sorted Arrays	23.70%	Hard
5	Longest Palindromic Substring	25.60%	Medium
10	Regular Expression Matching	24.40%	Hard
11	Container With Most Water	38.30%	Medium
15	3Sum	22.00%	Medium
17	Letter Combinations of a Phone Number	37.80%	Medium
19	Remove Nth Node From End of List	33.70%	Medium
20	Valid Parentheses	34.50%	Easy
21	Merge Two Sorted Lists	42.90%	Easy
22	Generate Parentheses	49.90%	Medium
23	Merge k Sorted Lists	29.90%	Hard
32	Longest Valid Parentheses	23.70%	Hard
33	Search in Rotated Sorted Array	32.00%	Medium
34	Find First and Last Position of Element in Sorted Array	32.00%	Medium
35	Search Insert Position	40.00%	Easy
39	Combination Sum	43.30%	Medium
42	Trapping Rain Water	38.90%	Hard
46	Permutations	49.50%	Medium
48	Rotate Image	43.70%	Medium
49	Group Anagrams	40.80%	Medium
53	Maximum Subarray	41.10%	Easy
55	Jump Game	30.10%	Medium
56	Merge Intervals	32.90%	Medium
62	Unique Paths	44.10%	Medium
64	Minimum Path Sum	42.60%	Medium
70	Climbing Stairs	42.00%	Easy
72	Edit Distance	33.90%	Hard
75	Sort Colors	39.80%	Medium
76	Minimum Window Substring	27.90%	Hard
78	Subsets	47.20%	Medium
79	Word Search	28.80%	Medium
84	Largest Rectangle in Histogram	28.50%	Hard
85	Maximal Rectangle	30.60%	Hard
94	Binary Tree Inorder Traversal	51.80%	Medium
96	Unique Binary Search Trees	43.10%	Medium
98	Validate Binary Search Tree	24.40%	Medium
100	Same Tree	48.40%	Easy
101	Symmetric Tree	41.30%	Easy
102	Binary Tree Level Order Traversal	44.30%	Medium
104	Maximum Depth of Binary Tree	56.60%	Easy
105	Construct Binary Tree from Preorder and Inorder Traversal	36.20%	Medium
114	Flatten Binary Tree to Linked List	38.20%	Medium
121	Best Time to Buy and Sell Stock	44.10%	Easy
124	Binary Tree Maximum Path Sum	27.80%	Hard
128	Longest Consecutive Sequence	39.20%	Hard
136	Single Number	56.80%	Easy
139	Word Break	32.40%	Me
41	Linked List Cycle	34.80%	Easy
142	Linked List Cycle II	30.00%	Medium
146	LRU Cache	21.10%	Hard
148	Sort List	31.50%	Medium
152	Maximum Product Subarray	27.30%	Medium
155	Min Stack	32.90%	Easy
160	Intersection of Two Linked Lists	30.80%	Easy
169	Majority Element	49.30%	Easy
198	House Robber	40.40%	Easy
200	Number of Islands	37.80%	Medium
206	Reverse Linked List	48.90%	Easy
207	Course Schedule	34.70%	Medium
208	Implement Trie (Prefix Tree)	33.10%	Medium
215	Kth Largest Element in an Array	42.40%	Medium
218	The Skyline Problem	29.80%	Hard
221	Maximal Square	31.00%	Medium
226	Invert Binary Tree	54.80%	Easy
234	Palindrome Linked List	34.10%	Easy
236	Lowest Common Ancestor of a Binary Tree	31.40%	Medium
238	Product of Array Except Self	51.40%	Medium
239	Sliding Window Maximum	35.10%	Hard
240	Search a 2D Matrix II	39.30%	Medium
279	Perfect Squares	38.60%	Medium
283	Move Zeroes	52.20%	Easy
287	Find the Duplicate Number	45.70%	Medium
297	Serialize and Deserialize Binary Tree	36.30%	Hard
300	Longest Increasing Subsequence	39.20%	Medium
309	Best Time to Buy and Sell Stock with Cooldown	42.60%	Medium
312	Burst Balloons	44.30%	Hard
322	Coin Change	27.20%	Medium
337	House Robber III	45.70%	Medium
338	Counting Bits	62.80%	Medium
347	Top K Frequent Elements	50.70%	Medium
394	Decode String	42.20%	Medium
406	Queue Reconstruction by Height	56.80%	Medium
416	Partition Equal Subset Sum	38.70%	Medium
437	Path Sum III	40.40%	Easy
438	Find All Anagrams in a String	34.20%	Easy
448	Find All Numbers Disappeared in an Array	51.40%	Easy
461	Hamming Distance	69.50%	Easy
494	Target Sum	44.00%	Medium
538	Convert BST to Greater Tree	48.80%	Easy
543	Diameter of Binary Tree	45.10%	Easy
560	Subarray Sum Equals K	39.90%	Medium
572	Subtree of Another Tree	40.40%	Easy
581	Shortest Unsorted Continuous Subarray	29.30%	Easy
617	Merge Two Binary Trees	68.30%	Easy
621	Task Scheduler	42.70%	Medium
647	Palindromic Substrings	54.40%	Medium
695	Max Area of Island	52.90%	Easy

  

All LeetCode Questions List 题目汇总