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Tag: #bfs

25 items with this tag.

Nov 01, 2024
787. cheapest flights within k stops
Oct 19, 2024
1391. check if there is a valid path in a grid
- #bfs
- #hashmap
Oct 08, 2024
1361. validate binary tree nodes
Oct 05, 2024
785. is graph bipartite?
- #dfs
- #bfs
Sep 16, 2024
863. all nodes distance k in binary tree
Sep 15, 2024
419. battleships in a board
- #bfs
- #dfs
Sep 11, 2024
317. shortest distance from all buildings
- #bfs
Sep 10, 2024
1609. even odd tree
- #binary-tree
- #bfs
Sep 09, 2024
1424. diagonal traverse ii
- #hashmap
- #bfs
Sep 09, 2024
987. vertical order traversal of a binary tree
Aug 30, 2024
133. clone graph
Aug 17, 2024
934. shortest bridge
- #dfs
- #bfs
Aug 08, 2024
399. evaluate division
Aug 05, 2024
207. course schedule
Jul 31, 2024
815. bus routes
Jul 10, 2024
314. binary tree vertical order traversal
- #bfs
- #hashmap
Jun 19, 2024
958. check completeness of binary tree
- #binary-tree
- #bfs
Jun 08, 2024
323. number of connected components in an undirected graph
Jun 04, 2024
286. walls and gates
- #bfs
May 25, 2024
365. water and jug problem
- #bfs
May 23, 2024
1136. parallel courses
- #bfs
- #topological-sort
May 22, 2024
2316. count unreachable pairs of nodes in an undirected graph
Apr 28, 2024
688. knight probability in chessboard
- #bfs
Apr 12, 2024
1162. as far from land as possible
- #bfs
Mar 24, 2024
127. word ladder
- #bfs
- #graph

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