|
692 |
Top K Frequent Words |
46.9% |
Medium |
|
15 |
3Sum |
24.7% |
Medium |
|
2 |
Add Two Numbers |
31.7% |
Medium |
|
20 |
Valid Parentheses |
37.2% |
Easy |
|
1 |
Two Sum |
44.5% |
Easy |
|
138 |
Copy List with Random Pointer |
28.6% |
Medium |
|
88 |
Merge Sorted Array |
36.7% |
Easy |
|
98 |
Validate Binary Search Tree |
26.2% |
Medium |
|
200 |
Number of Islands |
42.7% |
Medium |
|
114 |
Flatten Binary Tree to Linked List |
43.9% |
Medium |
|
242 |
Valid Anagram |
53.4% |
Easy |
|
347 |
Top K Frequent Elements |
56.4% |
Medium |
|
102 |
Binary Tree Level Order Traversal |
49.9% |
Medium |
|
451 |
Sort Characters By Frequency |
57.1% |
Medium |
|
230 |
Kth Smallest Element in a BST |
53.1% |
Medium |
|
56 |
Merge Intervals |
36.5% |
Medium |
|
33 |
Search in Rotated Sorted Array |
33.1% |
Medium |
|
3 |
Longest Substring Without Repeating Characters |
28.8% |
Medium |
|
380 |
Insert Delete GetRandom O(1) |
43.6% |
Medium |
|
53 |
Maximum Subarray |
44.4% |
Easy |
|
10 |
Regular Expression Matching |
25.6% |
Hard |
|
42 |
Trapping Rain Water |
44.5% |
Hard |
|
253 |
Meeting Rooms II |
43.5% |
Medium |
|
162 |
Find Peak Element |
41.8% |
Medium |
|
146 |
LRU Cache |
27.1% |
Medium |
|
5 |
Longest Palindromic Substring |
27.8% |
Medium |
|
836 |
Rectangle Overlap |
47.2% |
Easy |
|
118 |
Pascal’s Triangle |
47.7% |
Easy |
|
117 |
Populating Next Right Pointers in Each Node II |
35.4% |
Medium |
|
7 |
Reverse Integer |
25.5% |
Easy |
|
155 |
Min Stack |
38.5% |
Easy |
|
301 |
Remove Invalid Parentheses |
40.2% |
Hard |
|
445 |
Add Two Numbers II |
51.1% |
Medium |
|
69 |
Sqrt(x) |
32.0% |
Easy |
|
269 |
Alien Dictionary |
32.0% |
Hard |
|
12 |
Integer to Roman |
52.0% |
Medium |
|
9 |
Palindrome Number |
44.7% |
Easy |
|
322 |
Coin Change |
31.7% |
Medium |
|
560 |
Subarray Sum Equals K |
42.8% |
Medium |
|
120 |
Triangle |
40.6% |
Medium |
|
797 |
All Paths From Source to Target |
71.4% |
Medium |
|
203 |
Remove Linked List Elements |
36.4% |
Easy |
|
127 |
Word Ladder |
25.3% |
Medium |
|
136 |
Single Number |
61.3% |
Easy |
|
116 |
Populating Next Right Pointers in Each Node |
39.2% |
Medium |
|
215 |
Kth Largest Element in an Array |
49.5% |
Medium |
|
21 |
Merge Two Sorted Lists |
48.7% |
Easy |
|
35 |
Search Insert Position |
41.2% |
Easy |
|
94 |
Binary Tree Inorder Traversal |
58.3% |
Medium |
|
79 |
Word Search |
32.2% |
Medium |
|
82 |
Remove Duplicates from Sorted List II |
34.0% |
Medium |
|
202 |
Happy Number |
46.4% |
Easy |
|
16 |
3Sum Closest |
45.8% |
Medium |
|
394 |
Decode String |
46.2% |
Medium |
|
460 |
LFU Cache |
29.8% |
Hard |
|
430 |
Flatten a Multilevel Doubly Linked List |
43.7% |
Medium |
|
399 |
Evaluate Division |
48.6% |
Medium |
|
611 |
Valid Triangle Number |
46.1% |
Medium |
|
723 |
Candy Crush |
64.4% |
Medium |
|
229 |
Majority Element II |
33.0% |
Medium |
|
787 |
Cheapest Flights Within K Stops |
35.9% |
Medium |
|
1029 |
Two City Scheduling |
54.3% |
Easy |
|
1105 |
Filling Bookcase Shelves |
55.5% |
Medium |