Tag: a-stack

All the articles with the tag "a-stack".

• LeetCode 85 Maximal Rectangle

  24 Aug, 2026

  Solutions for LeetCode 85, hard, tags: array, dynamic programming, stack, matrix, monotonic stack.

• LeetCode 456 132 Pattern

  14 Aug, 2026

  Solutions for LeetCode 456, medium, tags: array, stack, monotonic stack.

• LeetCode 227 Basic Calculator II

  13 Aug, 2026

  Solutions for LeetCode 227, medium, tags: math, string, stack.

• LeetCode 739 Daily Temperatures

  6 Aug, 2026

  Solutions for LeetCode 739, medium, tags: array, stack, monotonic stack.

• LeetCode 316 Remove Duplicate Letters

  5 Aug, 2026

  Solutions for LeetCode 316, medium, tags: string, stack, monotonic stack, greedy.

• LeetCode 678 Valid Parenthesis String

  4 Aug, 2026

  Solutions for LeetCode 678, medium, tags: string, greedy, stack, dynamic programming.