Hello sir,
I am really confused about how to take input from users to check whether the entered input is circular, intersecting, etc or not. I was solving the intersection problem, I got the logic behind it but was unable to find a way to take the intersecting input. And the same for cycle detection problem.
I would be grateful if you could clear my doubt.
@hashor Hey the first linked list would be given as array and last element would be -1 indicating NULL.
Second list would be second array but this will not have any -1 at the end, it would end at some element of first linked list, now second array might have 1 last element common or 2 last element or x last elements common with first linked list, Your job is to find the starting element where this chain of common elements start
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