Tag: a-binary-tree

All the articles with the tag "a-binary-tree".

• 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 226 Invert Binary Tree

  20 Sep, 2026

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

• LeetCode 572 Subtree of Another Tree

  14 Sep, 2026

  Solutions for LeetCode 572, easy, tags: tree, dfs, string matching, binary tree, hash function.

• 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 337 House Robber III

  4 Aug, 2026

  Solutions for LeetCode 337, medium, tags: tree, dfs, dynamic programming, binary tree.