Doubt in Floyd Cycle Algorithm

#1

i am not able get answer.Can you pls help me with this

#2

hello @dare_devil_007

the list contains cycle.
so thr trivial method for building list will not work.

submit it here ->https://hack.codingblocks.com/app/contests/1350/1307/problem
input output is already handled u just have to write ur logic for dectection and removal.

#3

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