Tag: a-dfs

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

• LeetCode 2415 Reverse Odd Levels of Binary Tree

  Updated: 1 May, 2025

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

• LeetCode 339 LintCode 551 Nested List Weight Sum

  15 Dec, 2024

  Solutions for LeetCode 339 LintCode 551, medium, tags: dfs, bfs; companies: salesforce.