How Can I Find Loop In A Linked List

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suppose some elemnts are there below
20,23,45,67.12
how can i find loop is exit or not

Posted 1-Oct-14 19:07pm

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Sergey Alexandrovich Kryukov 2-Oct-14 1:14am

I makes no sense at all.
—SA

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CPallini · Answer 1 · 2014-10-01T21:58:00

Solution 2

See: "Detecting a Loop in a Singly Linked List"[^].

Posted 1-Oct-14 21:58pm

CPallini

Sergey Alexandrovich Kryukov · Answer 2 · 2014-10-01T19:14:00

The question makes no sense by the following reasons:

The example you show does not present any structure with relationship, so there is no a way to talk about a loop.
A linked list does not have loops.
Some consider the circular linked lists. Those, if not empty, always have exactly one loop, so there is nothing to find.

—SA