Doubt in insertAtTail

#1

Why are we not incrementing in while loop in insertAtTail() ?

#2

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Hey @dhanshree_p18
Can u please elaborate

In while loop , what did u mean by increment ?

#3

Tail =tail -> next is used to moved through nodes

like first tails is pointed to head in line 74
then in while loop when we do tail=tail->next then it means taill will move to next node pointed by it currently