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8 results

SCIENCE IN FRONT OF YOU
Replace O's with X's | GFG Solution in C++ | BFS Graph Traversal

Problem Statement: Given a grid of size n by m containing only O and X, replace all O's or groups of O's that are completely ...

1:21
Replace O's with X's | GFG Solution in C++ | BFS Graph Traversal

4 views

10 hours ago

SCIENCE IN FRONT OF YOU
Topological Sort Using Kahn's Algorithm | GFG Solution in C++ | BFS Approach Explained

Problem Statement: Given a Directed Acyclic Graph with V vertices and E directed edges, find a valid topological ordering of all ...

1:07
Topological Sort Using Kahn's Algorithm | GFG Solution in C++ | BFS Approach Explained

6 views

8 hours ago