How to take input

#1

how to take input in such a way that it becomes cyclic then, i can solve the problem

#2

@Manvik-Arya-4391661007540658
Say If INPUT IS 1 2 3 4 5 2 3 -1
form a linked list 1->2->3->4>5 then you see that 2 has already been visited , so connect the next pointer of 5 to 2. This way you have created the circular linked list . After that just detect the cycle, remove the cycle, print the new linked list.
Maintain a map or a visited array…whenever you see that a node is already visited, connect next pointer of previous node to that node.

Do something like this


dont forget to hit like and mark resolved if cleared :smiley:

#3

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