DSA sheet · Topic
Graphs interview problems
Grids and networks: depth-first and breadth-first search, multi-source BFS, cycle detection and topological sort.
- 12 problems
- Java + Python
- Free, no sign-up
12 Graphs Grids and networks: depth-first and breadth-first search, multi-source BFS, cycle detection and topological sort. 0 / 12
- 98 Flood Fill Easy Has notes Practice Flood Fill on LeetCode (opens in a new tab)
- 99 Number of Islands Medium Has notes Practice Number of Islands on LeetCode (opens in a new tab)
- 100 Max Area of Island Medium Has notes Practice Max Area of Island on LeetCode (opens in a new tab)
- 101 Clone Graph Medium Has notes Practice Clone Graph on LeetCode (opens in a new tab)
- 102 Rotting Oranges Medium Has notes Practice Rotting Oranges on LeetCode (opens in a new tab)
- 103 01 Matrix Medium Has notes Practice 01 Matrix on LeetCode (opens in a new tab)
- 104 Surrounded Regions Medium Has notes Practice Surrounded Regions on LeetCode (opens in a new tab)
- 105 Pacific Atlantic Water Flow Medium Has notes Practice Pacific Atlantic Water Flow on LeetCode (opens in a new tab)
- 106 Course Schedule Medium Has notes Practice Course Schedule on LeetCode (opens in a new tab)
- 107 Course Schedule II Medium Has notes Practice Course Schedule II on LeetCode (opens in a new tab)
- 108 Is Graph Bipartite? Medium Has notes Practice Is Graph Bipartite? on LeetCode (opens in a new tab)
- 109 Word Ladder Hard Has notes Practice Word Ladder on LeetCode (opens in a new tab)
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