Solution: Linked List Cycle IV
Explore how to detect and remove cycles in singly linked lists using the fast and slow pointer technique. This lesson teaches you to identify cycle entry points and break the cycle in place while preserving list order, providing you with a clear algorithm to handle linked list cycles efficiently.
We'll cover the following...
We'll cover the following...
Statement
Given the head of a singly linked list, implement a function to detect and remove any cycle present in the list. A cycle occurs when a node's Next pointer links back to a previous node, forming a loop within the list.
The function must modify the linked list in place, ensuring it remains acyclic while preserving the original node order. If no cycle is found, return the linked list as is.
Constraints: