26:26
Distribute Coins in Binary Tree (LeetCode 979) (DFS, Preorder Traversal)
114 views • 7 hours ago
13:45
Delete Leaves With a Given Value (LeetCode 1325) (Recursion, Postorder Traversal)
71 views • 1 day ago
14:26
Evaluate Boolean Binary Tree (LeetCode 2331) (PreOrder Traversal)
135 views • 2 days ago
40:05
Find the Safest Path in a Grid (LeetCode 2812) (MultiSource BFS, Heap)
540 views • 3 days ago
25:04
Path with Maximum Gold (LeetCode 1219) (Recursion, Backtracking)
262 views • 4 days ago
25:41
Score After Flipping Matrix (LeetCode 861) (Bit Manipulation)
463 views • 5 days ago
18:54
Largest Local Values in a Matrix (LeetCode 2373)
344 views • 6 days ago
36:31
K-th Smallest Prime Fraction (LeetCode 786) (Sorting, Heap)
655 views • 8 days ago
18:10
Maximize Happiness of Selected Children (LeetCode 3075) (Sorting , Heap)
57 views • 9 days ago
13:05
Relative Ranks (LeetCode 506) (Sorting, Heap)
214 views • 10 days ago
21:15
Double a Number Represented as a Linked List (LeetCode 2816) (2 Approaches)
231 views • 11 days ago
36:11
Remove Nodes From Linked List (LeetCode 2487) (Using Monotonic Stack)(Using Reverse Linked List)
275 views • 12 days ago
23:47
Minimum Length of Anagram Concatenation (LeetCode 3138) (Weekly Contest 396) (Anagrams)
164 views • 13 days ago
10:17
Delete Node in a Linked List (LeetCode 237) (How to Think out of the Box)
422 views • 13 days ago
14:26
Boat To Save People (LeetCode 881) (Two pointer approach)
356 views • 2 weeks ago
15:18
Compare Version Numbers (LeetCode 165) (Two Pointer Approach)
320 views • 2 weeks ago
19:40
Largest Positive Integer That Exists With Its Negative (LeetCode 2441) (3 Approaches)
192 views • 2 weeks ago
8:47
Reverse Prefix of Word (LeetCode 2000) (Two pointer Approach)
193 views • 2 weeks ago
24:01
Number of Wonderful Substrings (LeetCode 1915) (Bit Manipulation)
1.2K views • 2 weeks ago
36:39
Minimum Number of Operations to Make Array XOR Equal to K (LeetCode 2997) (Bit Manipulation)
133 views • 2 weeks ago
52:15
Sum of Distances in Tree (LeetCode 834) (DP On Tree)
397 views • 2 weeks ago
54:56
Minimum Falling Path Sum II (LeetCode 1289)(DP HARD) (Optimal Solution)
139 views • 3 weeks ago
39:11
Longest Ideal Subsequence (LeetCode 2370) (DP) (Optimal Solution)
734 views • 3 weeks ago
13:02
N-th Tribonacci Number (LeetCode 1137) (2 Approaches)
56 views • 3 weeks ago
27:22
Minimum Height Trees (LeetCode 310) (Topo Sort)
270 views • 3 weeks ago
29:16
Open the Lock (LeetCode 752) (BFS)
226 views • 3 weeks ago
23:33
Find if Path Exists in Graph (LeetCode 1971) (DFS, BFS) (2 Approaches)
202 views • 3 weeks ago
16:29
Find All Groups of Farmland (LeetCode 1992)
156 views • 4 weeks ago
11:56
Number of Islands (LeetCode 200)
107 views • 4 weeks ago
19:48
Island Parameter (LeetCode 463) (Space - O(1))
59 views • 1 month ago
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