there undirecte graph n node node number 0 n 1 you give 2D array graph graphu array nod node u adjacent more formally v graphu undirected edge node u node v the graph follow propertiesthere selfedge graphu contain uthere parallel edge graphu contain duplicate valuesIf v graphu u graphv graph undirectedThe graph connected meaning node u v path themA graph bipartite node partition independent set a B edge graph connect node set a node set BReturn true bipartite Example 1input graph 1230201302output falseexplanation there way partition nod independent set edge connect node node otherExample 2input graph 13021302output trueexplanation we partition node set 0 2 1 3 Constraintsgraphlength n1 n 1000 graphulength n0 graphui n 1graphu contain uAll value graphu uniqueif graphu contain v graphv contain u