I Analyzed 3,800 LeetCode Problems. Only 8 Patterns Matter
26:29
I Analyzed 3,800 LeetCode Problems. Only 8 Patterns Matter
37K views3 months ago
YouTubeNikhil Lohia
First Missing Positive (LeetCode 41) — Marked "Hard" but the Trick is Embarrassingly Simple
17:26
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4.2K views2 months ago
YouTubeNikhil Lohia
Merge k Sorted Lists (LeetCode 23) | Interview Essential | Binary Search, Divide and Conquer
14:43
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3K views4 months ago
YouTubeNikhil Lohia
Gas Station (LeetCode 134) | Full Solution with Diagrams and animation | Greedy Approach
20:55
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YouTubeNikhil Lohia
Minimum Window Substring (LeetCode 76) | Interview Essential | Sliding Window + Two Pointers
21:35
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YouTubeNikhil Lohia
Grinding LeetCode isn't enough anymore. Build these 5 skills
15:20
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Unique Paths (LeetCode 62) | Full Dynamic Programming method with Memoization
15:48
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YouTubeNikhil Lohia
21:01
Trapping Rain Water (LeetCode 42) | Interview Essential | Full visual solution
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14:41
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13:14
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18:41
Course Schedule (LeetCode 207) | Interview Essential | BFS, Queue, Cycle in a directed graph
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14:32
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14:56
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17:18
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Target Sum (LeetCode 494) | Full solution step by step | Dynamic Programming
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