Problem Solving
Categories
September 3, 2025
LC 3027: Explained | With Illustration.
August 21, 2025
LC 1504: Intuition | Ref. to Maximal Rectangle in a Histogram.
August 3, 2025
LC 2561: Intuition.
July 31, 2025
LC 898: Standard solution but explained.
July 17, 2025
LC 3202: XX, XY and YX. No, not the sex chromosomes!
June 30, 2025
LC 1498: Two-pointer + Binary Search.
April 11, 2025
LC 2999: Intuitive | Binary Search | Lexicographically Nth Number.
March 21, 2025
LC 3108: Augmented Union-Find.
February 16, 2025
LC 2698: Optimized | Pruning | Casting Out Nines Principle
February 16, 2025
LC 3456: Posting cuz it's super intuitive.
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