BFS & DFS

★★ MediumBreadth-First SearchLeetCode

Leetcode # 314. Binary Tree Vertical Order Traversal

2025/08/04 A1go

★★ MediumBreadth-First SearchLeetCode

Leetcode # 515. Find Largest Value in Each Tree Row

2024/12/25 A1go

★★ MediumBinary TreeBreadth-First SearchLeetCode

Leetcode # 103. Binary Tree Zigzag Level Order Traversal

2024/04/21 A1go

★★ MediumBinary TreeDepth-First SearchLeetCode

Leetcode # 1302. Deepest Leaves Sum

2024/04/20 A1go

★ EasyBinary TreeDepth-First SearchLeetCode

Leetcode # 543. Diameter of Binary Tree

2024/04/20 A1go

★★ MediumBFS & DFSBinary TreeLeetCode

Leetcode # 1026. Maximum Difference Between Node and Ancestor

2024/04/20 A1go

★ EasyBinary TreeDepth-First SearchLeetCode

Leetcode # 111. Minimum Depth of Binary Tree

2024/04/20 A1go

★ EasyDepth-First SearchLeetCode

Leetcode # 1379. Find a Corresponding Node of a Binary Tree in a Clone of That Tree

2023/09/11 A1go

★★ MediumBreadth-First SearchLeetCode

Leetcode # 490. The Maze

2023/08/15 A1go

Binary TreeDepth-First SearchLeetCodeLowest Common AncestorTree

Leetcode # 1644. Lowest Common Ancestor of a Binary Tree II

2023/07/18 A1go