Tag: a-stack

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

• LeetCode 735 Asteroid Collision

  2 May, 2026

  Solutions for LeetCode 735, medium, tags: array, stack, simulation.

• LeetCode 895 Maximum Frequency Stack

  1 May, 2026

  Solutions for LeetCode 895, hard, tags: hash table, stack, design, ordered set.

• LeetCode 907 Sum of Subarray Minimums

  20 Apr, 2026

  Solutions for LeetCode 907, medium, tags: array, dynamic programming, stack, monotonic stack.

• LeetCode 155 Min Stack

  16 Apr, 2026

  Solutions for LeetCode 155, medium, tags: stack, design.

• LeetCode 42 Trapping Rain Water

  13 Apr, 2026

  Solutions for LeetCode 42, hard, tags: array, two pointers, dynamic programming, stack, monotonic stack.

• LeetCode 394 Decode String

  11 Apr, 2026

  Solutions for LeetCode 394, medium, tags: string, stack, recursion.