Connected components using dfs

#1

sir my code is giving run time error pls let me know why??
and tell me mistake in my code
link is https://ide.codingblocks.com/s/112468

#2

@Tanna
Your algo implementation was correct. The only problem was with your function call. You are trying to call DFS with node 0 when there is no node with data 0.
Instead try calling it with
g.dfs(“jaipur”);
or
g.dfs(“delhi”);
or using some other node which is present in your graph.

#3

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