How to fix segmentation fault in dfs function

this dfs function is wrong

you are marking visited = false in every function call
that is absolutely wrong

you have to make a helper function for dfs calls

Modified Code

I hope I’ve cleared your doubt. I ask you to please rate your experience here
Your feedback is very important. It helps us improve our platform and hence provide you
the learning experience you deserve.

On the off chance, you still have some questions or not find the answers satisfactory, you may reopen
the doubt.