Topic
Depth-First Search problems
27 problems: 2 Easy, 14 Medium, 11 Hard.
Easy (2)
Medium (14)
Hard (11)
- Binary Tree Maximum Path Sum
- Reconstruct Itinerary
- Concatenated Words
- Critical Connections in a Network
- Longest Increasing Path in a Matrix
- Longest Path With Different Adjacent Characters
- Sum of Distances in Tree
- Count Ways to Build Rooms in an Ant Colony
- Articulation Points Count
- Count Paths in DAG
- Minimum Vertex Cover on Tree