Extra Characters in a String | LeetCode 2707 | Optimal + DP Approach
13:01
Extra Characters in a String | LeetCode 2707 | Optimal + DP Approach
Find the Longest Substring Containing Vowels in Even Counts | LeetCode 1371
10:49
Find the Longest Substring Containing Vowels in Even Counts | LeetCode 1371
Longest Subarray With Maximum Bitwise AND | LeetCode 2419
10:53
Longest Subarray With Maximum Bitwise AND | LeetCode 2419
Spiral Matrix IV | LeetCode 2326 | Beginners Easy Approach
12:16
Spiral Matrix IV | LeetCode 2326 | Beginners Easy Approach
Delete Nodes From Linked List Present in Array | LeetCode | For Beginners Easy Approach
10:20
Delete Nodes From Linked List Present in Array | LeetCode | For Beginners Easy Approach
Find Missing Observations | LeetCode 2028 | Beginners Easy Approach
15:21
Find Missing Observations | LeetCode 2028 | Beginners Easy Approach
Walking Robot Simulation | LeetCode 874 | Beginners Easy Approach
18:45
Walking Robot Simulation | LeetCode 874 | Beginners Easy Approach
Sum of Digits of String After Convert | LeetCode 1945 | For Beginners Easy Approach
8:37
Sum of Digits of String After Convert | LeetCode 1945 | For Beginners Easy Approach
Binary Tree Postorder Traversal | Recursion + Stack | LeetCode 145
9:32
Binary Tree Postorder Traversal | Recursion + Stack | LeetCode 145
Find the Closest Palindrome | LeetCode 564 | String | Log(n)
24:40
Find the Closest Palindrome | LeetCode 564 | String | Log(n)
Fraction Addition and Subtraction | String | LeetCode 592 | Time: Log(n)
12:34
Fraction Addition and Subtraction | String | LeetCode 592 | Time: Log(n)
Number Complement | Log (n) | LeetCode 476 | For Beginners
9:33
Number Complement | Log (n) | LeetCode 476 | For Beginners
Strange Printer | Easy Recursion + DP | LeetCode 664 | For Beginners
16:08
Strange Printer | Easy Recursion + DP | LeetCode 664 | For Beginners
Stone Game II | LeetCode 1140 | Easy Approach | Recursion | DP
28:32
Stone Game II | LeetCode 1140 | Easy Approach | Recursion | DP
2 Keys Keyboard | Easy + Beat 100% Solutions | LeetCode 650
14:23
2 Keys Keyboard | Easy + Beat 100% Solutions | LeetCode 650
Ugly Number II | Leetcode 264 | 3 Approach (Brute + Heap + DP )
26:56
Ugly Number II | Leetcode 264 | 3 Approach (Brute + Heap + DP )
3255 Find the Power of K-Size Subarrays II | LeetCode Biweekly 137
11:27
3255 Find the Power of K-Size Subarrays II | LeetCode Biweekly 137
3254 Find the Power of K-Size Subarrays I | LeetCode Biweekly 137
10:57
3254 Find the Power of K-Size Subarrays I | LeetCode Biweekly 137
Two Sums | Full Explanation with 3 Approach | LeetCode 1 | Array
28:47
Two Sums | Full Explanation with 3 Approach | LeetCode 1 | Array
Maximum Number of Points with Cost | Dynamic Programming | LeetCode 1937
24:09
Maximum Number of Points with Cost | Dynamic Programming | LeetCode 1937
Maximum Distance in Arrays | Greedy | Array | Leetcode 624
12:49
Maximum Distance in Arrays | Greedy | Array | Leetcode 624
Combination Sum II | Array | DFS | Backtracking | LeetCode 40
15:40
Combination Sum II | Array | DFS | Backtracking | LeetCode 40
Kth Largest Element in a Stream | Priority Queue | LeetCode 703
22:29
Kth Largest Element in a Stream | Priority Queue | LeetCode 703
Count the Number of Good Nodes | Graph | DFS | LeetCode 3249
19:00
Count the Number of Good Nodes | Graph | DFS | LeetCode 3249
Minimum Number of Days to Disconnect Island | LeetCode 1568 + Full Explanation
21:10
Minimum Number of Days to Disconnect Island | LeetCode 1568 + Full Explanation
Snake in Matrix | Matrix | LeetCode 3248 + Full Explanation
4:44
Snake in Matrix | Matrix | LeetCode 3248 + Full Explanation
959. Regions Cut By Slashes | DFS | Matrix | LeetCode + Full Explanation
31:58
959. Regions Cut By Slashes | DFS | Matrix | LeetCode + Full Explanation
840. Magic Squares In Grid | Matrix | LeetCode | Full Explanation
18:54
840. Magic Squares In Grid | Matrix | LeetCode | Full Explanation
885. Spiral Matrix III | Array | LeetCode | Code + Explanation
26:37
885. Spiral Matrix III | Array | LeetCode | Code + Explanation
LeetCode 273. Integer to English Words (How to code HARD problem)
25:44
LeetCode 273. Integer to English Words (How to code HARD problem)