BFS/DFS
Topological SortBackTrackingMemoization733. Flood Fill279. Perfect Squares200. Number of Islands (Amazon)694. Number of Distinct Islands711. Number of Distinct Islands II98. Validate Binary Search Tree785. Is Graph Bipartite?491. Increasing Subsequences51. N-Queens52. N-Queens II286. Walls and Gates111. Minimum Depth of Binary Tree753. Craking the Safe
Last updated
Was this helpful?