5:47
Leetcode 1510. Stone Game IV (game theory)
5 views • 19 hours ago
8:44
Leetcode 1406. Stone Game III (game theory)
5 views • 19 hours ago
11:55
Leetcode 1140. Stone Game II (game theory)
5 views • 20 hours ago
10:39
Leetcode 877. Stone Game (game theory)
4 views • 20 hours ago
25:46
Leetcode 745. Prefix and Suffix Search (Trie)
4 views • 2 days ago
18:49
Leetcode 1032. Stream of Characters (Trie)
2 views • 2 days ago
9:58
Leetcode 820. Short Encoding of Words (Trie)
6 views • 3 days ago
3:51
Leetcode 789. Escape The Ghosts (math)
3 views • 4 days ago
6:27
Leetcode 775. Global and Local Inversions (reverse thinking)
4 views • 4 days ago
19:49
Leetcode 1649. Create Sorted Array through Instructions (binary index tree)
13 views • 5 days ago
24:36
Leetcode 3072. Distribute Elements Into Two Arrays II (binary index tree)
17 views • 5 days ago
13:26
Leetcode 308. Range Sum Query 2D - Mutable (binary index tree)
30 views • 6 days ago
19:13
Leetcode 307. Range Sum Query - Mutable (binary index tree)
43 views • 6 days ago
23:41
Leetcode 1696. Jump Game VI (monotonic queue O(n^2) to O(n))
16 views • 7 days ago
7:43
Leetcode 2944. Minimum Number of Coins for Fruits (dfs + memo)
63 views • 7 days ago
16:01
Leetcode 1499. Max Value of Equation (monotonic queue)
7 views • 7 days ago
9:38
Leetcode 2398. Maximum Number of Robots Within Budget (monotonic queue)
11 views • 7 days ago
14:19
Leetcode 1438. Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit(mono q)
41 views • 7 days ago
12:19
Leetcode 2832. Maximal Range That Each Element Is Maximum in It (monotonic stack)
7 views • 8 days ago
15:41
Leetcode 2289. Steps to Make Array Non-decreasing (dp + monotonic stack)
15 views • 8 days ago
12:47
Leetcode 2454. Next Greater Element IV (monotonic queue)
11 views • 8 days ago
11:40
Leetcode 1944. Number of Visible People in a Queue (monotonic stack)
6 views • 9 days ago
12:25
3113. Find the Number of Subarrays Where Boundary Elements Are Maximum (monotonic stack + dp)
6 views • 9 days ago
21:59
Leetcode 1124. Longest Well-Performing Interval (monotonic stack)
13 views • 9 days ago
11:23
Leetcode 962. Maximum Width Ramp (monotonic stack)
11 views • 9 days ago
10:31
Leetcode 901. Online Stock Span (monotonic stack)
17 views • 9 days ago
14:10
Leetcode 1793. Maximum Score of a Good Subarray (monotonic stack)
21 views • 9 days ago
20:55
Leetcode 456. 132 Pattern (monotonic stack)
8 views • 10 days ago
4:24
Leetcode 1475. Final Prices With a Special Discount in a Shop (monotonic stack)
27 views • 10 days ago
3:42
Leetcode 1019. Next Greater Node In Linked List (monotonic stack)
15 views • 10 days ago
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