Tag: a-bfs

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

• LeetCode 226 Invert Binary Tree

  20 Sep, 2026

  Solutions for LeetCode 226, easy, tags: tree, depth-first search, breadth-first search, binary tree.

• LeetCode 802 Find Eventual Safe States

  10 Sep, 2026

  Solutions for LeetCode 802, medium, tags: depth-first search, breadth-first search, graph, topological sort.

• LeetCode 662 Maximum Width of Binary Tree

  3 Sep, 2026

  Solutions for LeetCode 662, medium, tags: tree, depth-first search, breadth-first search, binary tree.

• LeetCode 103 Binary Tree Zigzag Level Order Traversal

  2 Sep, 2026

  Solutions for LeetCode 103, medium, tags: tree, breadth-first search, binary tree.

• LeetCode 785 Is Graph Bipartite

  22 Aug, 2026

  Solutions for LeetCode 785, medium, tags: graph, depth-first search, breadth-first search, union find.

• LeetCode 2385 Amount of Time for Binary Tree to Be Infected

  17 Aug, 2026

  Solutions for LeetCode 2385, medium, tags: tree, depth-first search, breadth-first search, binary tree.