Solution: Linked List Cycle III
Explore how to detect cycles in linked lists and calculate their length with the fast and slow pointers method. Understand each step to identify cycles and measure their size in linear time and constant space.
We'll cover the following...
We'll cover the following...
Statement
Given the head of a linked list, determine the length of the cycle present in the linked list. If there is no cycle, return 0.
A cycle exists in a linked list if there is some node in the list that can be reached again by continuously following the next pointer.
Constraints:
The number of nodes in the list is in the range
. ...