Skip to content

NeetCodeIO

352K subscribers. 500 long videos and 59 Shorts tracked, newest uploads first.

24:28

Length of Longest Fibonacci Subsequence - Leetcode 873 - Python

17:18

Maximum Absolute Sum of Any Subarray - Leetcode 1749 - Python

13:01

Number of Sub-arrays With Odd Sum - Leetcode 1524 - Python

27:17

Most Profitable Path in a Tree - Leetcode 2467 - Python

22:56

Construct Binary Tree from Preorder and Postorder Traversal - Leetcode 889 - Python

19:40

Recover a Tree From Preorder Traversal - Leetcode 1028 - Python

9:02

Find Unique Binary String - Leetcode 1980 - Python

18:57

The k-th Lexicographical String of All Happy Strings of Length n - Leetcode 1415 - Python

16:17

Construct Smallest Number From DI String - Leetcode 2375 - Python

13:28

Letter Tile Possibilities - Leetcode 1079 - Python

19:27

The Worst Developer Mentality

20:04

Construct the Lexicographically Largest Valid Sequence - Leetcode 1718 - Python

22:19

Why does LeetCode still exist?

11:42

Find the Punishment Number of an Integer - Leetcode 2698 - Python

7:42

Clear Digits - Leetcode 3174 - Python

12:02

Count Number of Bad Pairs - Leetcode 2364 - Python

19:27

Tuple with Same Product - Leetcode 1726 - Python

8:01

Check if One String Swap Can Make Strings Equal - Leetcode 1790 - Python

10:16

Maximum Ascending Subarray Sum - Leetcode 1800 - Python

7:28

Longest Strictly Increasing or Strictly Decreasing Subarray - Leetcode 3105 - Python

10:57

Check if Array Is Sorted and Rotated - Leetcode 1752 - Python

3:33

Special Array I - Leetcode 3151 - Python

26:56

Making A Large Island - Leetcode 827 - Python

21:42

Divide Nodes Into the Maximum Number of Groups - Leetcode 2493 - Python

18:34

Redundant Connection - Leetcode 684 - Python

10:26

Deepseek Changes Everything

13:51

Maximum Number of Fish in a Grid - Leetcode 2658 - Python

17:25

Course Schedule IV - Leetcode 1462 - Python

34:53

Maximum Employees to Be Invited to a Meeting - Leetcode 2127 - Python

17:40

Make Lexicographically Smallest Array by Swapping Elements - Leetcode 2948 - Python

13:18

Find Eventual Safe States - Leetcode 802 - Python

11:59

Count Servers that Communicate - Leetcode 1267 - Python

14:47

Map of Highest Peak - Leetcode 1765 - Python

13:58

Grid Game - Leetcode 2017 - Python

12:03

First Completely Painted Row or Column - Leetcode 2661 - Python

15:19

Trapping Rain Water II - Leetcode 407 - Python

15:40

Minimum Cost to Make at Least One Valid Path in a Grid - Leetcode 1368 - Python

12:10

Neighboring Bitwise XOR - Leetcode 2683 - Python

10:55

Bitwise XOR of All Pairings - Leetcode 2425 - Python

12:17

Minimize XOR - Leetcode 2429 - Python

4:20

Minimum Length of String After Operations - Leetcode 3223 - Python

20:41

Check if a Parentheses String Can Be Valid - Leetcode 2116 - Python

5:30

Construct K Palindrome Strings - Leetcode 1400 - Python

8:39

Word Subsets - Leetcode 916 - Python

17:20

Counting Words With a Given Prefix - Leetcode 2185 - Python

20:54

Count Prefix and Suffix Pairs I & II - Leetcode 3042 & 3045 - Python

8:01

String Matching in an Array - Leetcode 1408 - Python

17:51

Minimum Number of Operations to Move All Balls to Each Box - Leetcode 1769 - Python