5626 |
Partitioning Into Minimum Number Of Deci-Binary Numbers |
Java |
CSDN |
Medium |
5625 |
Count of Matches in Tournament |
Java |
CSDN |
Easy |
1572 |
Matrix Diagonal Sum |
Java |
CSDN |
Easy |
1534 |
Count Good Triplets |
Java |
CSDN |
Easy |
1528 |
Shuffle String |
Java |
CSDN |
Easy |
1512 |
Number of Good Pairs |
Java |
CSDN |
Easy |
1502 |
Can Make Arithmetic Progression From Sequence |
Java |
CSDN |
Easy |
1486 |
XOR Operation in an Array |
Java |
CSDN |
Easy |
1480 |
Running Sum of 1d Array |
Java |
CSDN |
Easy |
1470 |
Shuffle the Array |
Java |
CSDN |
Easy |
1450 |
Number of Students Doing Homework at a Given Time |
Java |
CSDN |
Easy |
1436 |
Destination City |
Java |
CSDN |
Easy |
1431 |
Create Target Array in the Given Order |
Java |
CSDN |
Easy |
1351 |
count-negative-numbers-in-a-sorted-matrix |
Java |
CSDN |
Easy |
1289 |
Create Target Array in the Given Order |
Java |
CSDN |
Easy |
1365 |
How Many Numbers Are Smaller Than the Current Number |
Java |
CSDN |
Easy |
1342 |
Number of Steps to Reduce a Number to Zero |
Java |
CSDN |
Easy |
1313 |
Decompress Run-Length Encoded List |
Java |
CSDN |
Easy |
1290 |
Convert Binary Number in a Linked List to Integer |
Java |
CSDN |
Easy |
1281 |
Subtract the Product and Sum of Digits of an Integer |
Java |
CSDN |
Easy |
1266 |
Minimum Time Visiting All Points |
Java |
CSDN |
Easy |
1221 |
Split a String in Balanced Strings |
Java |
CSDN |
Easy |
1108 |
Defanging an IP Address |
Java |
CSDN |
Easy |
1002 |
Find Common Characters |
Java |
CSDN |
Easy |
999 |
Available Captures for Rook |
Java |
CSDN |
Easy |
989 |
Add to Array-Form of Integer |
Java |
CSDN |
Easy |
985 |
Sum of Even Numbers After Queries |
Java |
CSDN |
Easy |
922 |
Sort Array By Parity II |
Java |
CSDN |
Easy |
917 |
Reverse Only Letters |
Java |
CSDN |
Easy |
905 |
Sort Array By Parity |
Java |
CSDN |
Easy |
896 |
Monotonic Array |
Java |
CSDN |
Easy |
867 |
Transpose Matrix |
Java |
CSDN |
Easy |
844 |
Backspace String Compare |
Java |
CSDN |
Easy |
832 |
Flipping an Image |
Java |
CSDN |
Easy |
747 |
Largest Number At Least Twice of Others |
Java |
CSDN |
Easy |
703 |
Kth Largest Element in a Stream |
Java |
CSDN |
Easy |
692 |
Top K Frequent Words |
Java |
CSDN |
Medium |
628 |
Maximum Product of Three Numbers |
Java |
CSDN |
Easy |
566 |
Reshape the Matrix |
Java |
CSDN |
Easy |
561 |
Array Partition I |
Java |
CSDN |
Easy |
547 |
Friend Circles |
Java |
CSDN |
Medium |
520 |
Detect Capital |
Java |
CSDN |
Easy |
509 |
Fibonacci Number |
Java |
CSDN |
Easy |
485 |
Max Consecutive Ones |
Java |
CSDN |
Easy |
461 |
Hamming Distance |
Java |
CSDN |
Easy |
412 |
fizz-buzz |
Java |
CSDN |
Easy |
344 |
reverse-string |
Java |
CSDN |
Easy |
326 |
power-of-three |
Java |
CSDN |
Easy |
322 |
Coin Change |
Java |
CSDN |
Medium |
300 |
Longest Increasing Subsequence |
Java |
CSDN |
Medium |
292 |
Nim Game |
Java |
CSDN |
Easy |
283 |
move-zeroes |
Java |
CSDN |
Easy |
268 |
Missing Number |
Java |
CSDN |
Easy |
242 |
Valid Anagram |
Java |
CSDN |
Easy |
239 |
Sliding Window Maximum |
Java |
CSDN |
Hard |
237 |
Delete Node in a Linked List |
Java |
CSDN |
Easy |
236 |
Lowest Common Ancestor of a Binary Tree |
Java |
CSDN |
Medium |
235 |
Lowest Common Ancestor of a Binary Search Tree |
Java |
CSDN |
Easy |
232 |
Implement Queue using Stacks |
Java |
CSDN |
Easy |
225 |
Implement Stack using Queues |
Java |
CSDN |
Easy |
217 |
contains-duplicate |
Java |
CSDN |
Easy |
208 |
Implement Trie (Prefix Tree) |
Java |
CSDN |
Medium |
206 |
Isomorphic Strings |
Java |
CSDN |
Easy |
202 |
happy-number |
Java |
CSDN |
Easy |
200 |
Number of Islands |
Java |
CSDN |
Medium |
190 |
reverse-bits |
Java |
CSDN |
Easy |
169 |
Majority Element |
Java |
CSDN |
Easy |
191 |
number-of-1-bits |
Java |
CSDN |
Easy |
171 |
excel-sheet-column-number |
Java |
CSDN |
Easy |
160 |
intersection-of-two-linked-lists |
Java |
CSDN |
Easy |
155 |
min-stack |
Java |
CSDN |
Easy |
152 |
Maximum Product Subarray |
Java |
CSDN |
Medium |
146 |
LRU Cache |
Java |
CSDN |
Medium |
145 |
Binary Tree Postorder Traversal |
Java |
CSDN |
Hard |
144 |
Binary Tree Preorder Traversal |
Java |
CSDN |
Medium |
142 |
Linked List Cycle II |
Java |
CSDN |
Medium |
141 |
Linked List Cycle |
Java |
CSDN |
Easy |
136 |
single-number |
Java |
CSDN |
Easy |
125 |
Valid Palindrome |
Java |
CSDN |
Easy |
122 |
Best Time to Buy and Sell Stock II |
Java |
CSDN |
Easy |
121 |
Best Time to Buy and Sell Stock |
Java |
CSDN |
Easy |
120 |
Triangle |
Java |
CSDN |
Medium |
118 |
Pascal's Triangle |
Java |
CSDN |
Easy |
111 |
Minimum Depth of Binary Tree |
Java |
CSDN |
Easy |
108 |
convert-sorted-array-to-binary-search-tree |
Java |
CSDN |
Easy |
104 |
Maximum Depth of Binary Tree |
Java |
CSDN |
Easy |
102 |
Binary Tree Level Order Traversal |
Java |
CSDN |
Medium |
98 |
Validate Binary Search Tree |
Java |
CSDN |
Medium |
94 |
Binary Tree Inorder Traversal |
Java |
CSDN |
Medium |
70 |
Climbing Stairs |
Java |
CSDN |
Easy |
69 |
Sqrt(x) |
Java |
CSDN |
Easy |
66 |
Plus One |
Java |
CSDN |
Easy |
52 |
N-Queens II |
Java |
CSDN |
Hard |
51 |
N-Queens |
Java |
CSDN |
Hard |
50 |
Pow(x, n) |
Java |
CSDN |
Medium |
38 |
count-and-say |
Java |
CSDN |
Easy |
36 |
Valid Sudoku |
Java |
CSDN |
Medium |
35 |
Search Insert Position |
Java |
CSDN |
Easy |
28 |
Implement strStr() |
Java |
CSDN |
Easy |
27 |
Remove Element |
Java |
CSDN |
Easy |
25 |
Reverse Nodes in k-Group |
Java |
CSDN |
Hard |
24 |
Swap Nodes in Pairs |
Java |
CSDN |
Medium |
22 |
Generate Parentheses |
Java |
CSDN |
Medium |
21 |
merge-two-sorted-lists |
Java |
CSDN |
Easy |
20 |
Valid Parentheses |
Java |
CSDN |
Easy |
18 |
4Sum |
Java |
CSDN |
Medium |
15 |
3Sum |
Java |
CSDN |
Medium |
13 |
roman-to-integer |
Java |
CSDN |
Easy |
9 |
Palindrome Number |
Java |
CSDN |
Easy |
7 |
Reverse Integer |
Java |
CSDN |
Easy |
5 |
Longest Palindromic Substring |
Java |
CSDN |
Medium |
4 |
Median of Two Sorted Arrays |
Java |
CSDN |
Hard |
3 |
Longest Substring Without Repeating Characters |
Java |
CSDN |
Medium |
2 |
Add Two Numbers |
Java |
CSDN |
Medium |
1 |
Two Sum |
Java |
CSDN |
Easy |