Zimply (India) interview question
How do you find loop in a linked list?
Interview Answer
Anonymous
27 Dec 2016
Use 2 pointers, one increments by 1 and other increments by 2. If they meet somewhere then there is a loop.
How do you find loop in a linked list?
Anonymous
Use 2 pointers, one increments by 1 and other increments by 2. If they meet somewhere then there is a loop.
Check out your Company Bowl for anonymous work chats.