# Detect and Remove Cycles in Linked Lists

**URL:** <https://forum.guvi.in/t/detect-and-remove-cycles-in-linked-lists/805>\
**Category:** General\
**Created:** [September 25, 2026, 11:28am UTC](https://forum.guvi.in/t/detect-and-remove-cycles-in-linked-lists/805 "2026-09-25T11:28:10Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![samiralimd45473](https://avatars.discourse-cdn.com/v4/letter/s/ecccb3/32.png) [@samiralimd45473](https://forum.guvi.in/u/samiralimd45473)\
**Post date:** [September 25, 2026, 11:28am UTC](https://forum.guvi.in/t/detect-and-remove-cycles-in-linked-lists/805/1 "2026-09-25T11:28:10Z")

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How can you detect and remove a cycle in a linked list efficiently? Explain the approach, algorithm, and time and space complexity, preferably with an example.