Все публикации

0:11:25

Number of 1 Bits | Leetcode 191 | Bit Manipulation | Medium

0:15:14

Longest Valid Parentheses | Leetcode 32 | String | Stack | Medium

0:17:37

Ones and Zeroes | Leetcode 474 | String | DP | Medium

0:15:46

Palindromic Substrings | Leetcode 647 | String | DP | Medium

0:10:01

Unique Paths II | Leetcode 63 | Array | DP | Recursion | Medium

0:05:03

Find a Corresponding Node of a Binary Tree in a Clone of That Tree | Leetcode 1379 | DFS | Tree

0:17:52

Shortest Path in Binary Matrix | Leetcode 1091 | BFS | Array | Matrix | Medium

0:08:03

Deepest Leaves Sum | Leetcode 1302 | BFS | DFS | Tree | Medium

0:17:35

Network Delay Time | Leetcode 743 | BFS | Dijkstras Algo | Medium

0:11:31

Populating Next Right Pointers in Each Node II | Leetcode 117 | Binary Tree | DFS | Medium

0:13:24

Permutations II | Leetcode 47 | Backtracking | Array | Medium

0:14:58

Count Sorted Vowel Strings | Leetcode 1641 | Backtracking | DP | Medium

0:14:24

Combination Sum III | Leetcode 216 | Backtracking | Array | Medium

0:13:34

Letter Combinations of a Phone Number | Leetcode 17 | Backtracking | String | HashTable | Medium

0:12:21

Flatten Nested List Iterator | Leetcode 341 | Stack | Iterator | Medium

0:14:39

Remove All Adjacent Duplicates in String II | Leetcode 1209 | Stack | String

0:10:09

Implement Stack using Queues | Leetcode 225 | Stack | Queue

0:12:09

Max Number of K-Sum Pairs | Leetcode 1679 | Two Pointer | Array | Hash Table | Sorting

0:14:51

Shortest Unsorted Continuous Subarray | Leetcode 581 | Two Pointer | Array | Sorting

0:05:10

Sort Array By Parity | Leetcode 905 | Two Pointer | Array

0:11:55

Backspace String Compare | Leetcode 844 | Two Pointer | String

0:15:19

Evaluate Division | Leetcode 399 | DFS | Graph | Array

0:16:45

Is Graph Bipartite? | Leetcode 785 | DFS | Graph

0:08:58

Increasing Order Search Tree | Leetcode 897 | Tree | DFS | Binary Tree