Depth-First Search Tag

2025

01-02

695. Max Area of Island

01-02

684. Redundant Connection

2024

12-29

133. Clone Graph

12-28

130. Surrounded Regions

12-15

3373. Maximize the Number of Target Nodes After Connecting Trees II

12-15

3372. Maximize the Number of Target Nodes After Connecting Trees I

12-03

3367. Maximize Sum of Weights after Edge Removals

11-20

3331. Find Subtree Sizes After Changes

10-22

3327. Check if DFS Strings Are Palindromes

10-21

3319. K-th Largest Perfect Subtree Size in Binary Tree

0%