Solution: Linked List Cycle III
Explore the fast and slow pointer technique to detect cycles in linked lists and calculate the exact cycle length. This lesson guides you through implementing the algorithm with clear steps and explains time and space complexity.
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
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