Is Graph Bipartite?
There is an undirected graph with n nodes, where each node is numbered between 0 and n - 1. You are given a 2D array graph, where graph[u] is an array of nodes that node u is adjacent to. Return true if and only if it is bipartite.
Is Graph Bipartite?

There is an undirected graph with n nodes, where each node is numbered between 0 and n - 1. You are given a 2D array graph, where graph[u] is an array of nodes that node u is adjacent to. Return true if and only if it is bipartite.

Example 1:
Input: [[1,3],[0,2],[1,3],[0,2]]
Output: true
Input
arr =[[1,3],[0,2],[1,3],[0,2]]

Check if graph is bipartite using BFS coloring

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1

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Graph is Bipartite

Color 0 (Blue)

Color 1 (Red)

Current

Uncolored

Variables
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