Tag: a-bfs

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

• LeetCode 1034 Coloring A Border

  25 Oct, 2026

  Iterative BFS solution for LeetCode 1034, Coloring A Border.

• LeetCode 1129 Shortest Path with Alternating Colors

  5 Oct, 2026

  Solutions for LeetCode 1129, medium, tags: graph, breadth-first search.

• LeetCode 1448 Count Good Nodes in Binary Tree

  24 Sep, 2026

  Solutions for LeetCode 1448, medium, tags: tree, depth-first search, breadth-first search, binary tree.

• LeetCode 542 01 Matrix

  22 Sep, 2026

  Solutions for LeetCode 542, medium, tags: array, dynamic programming, bfs, matrix.

• 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.