Tag: a-memoization

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

• LeetCode 638 Shopping Offers

  28 Mar, 2026

  Solutions for LeetCode 638, medium, tags: array, dynamic programming, backtracking, bitmask, memoization.

• LeetCode 691 LintCode 1081 Stickers to Spell Word

  17 Dec, 2024

  Solutions for LeetCode 239, hard, tags: array, queue, sliding window, heap, monotonic queue.