<ul><li>When working with linked lists, one common problem developers face is detecting whether the list contains a cycle.</li><li>Floyd’s Cycle Detection Algorithm, also known as the "Tortoise and Hare" approach, is an efficient solution to detect cycles in a linked list.</li><li>The algorithm uses two pointers - a slow pointer that moves one step at a time and a fast pointer that moves two steps at a time.</li><li>If the fast pointer eventually meets the slow pointer, a cycle exists; otherwise, there is no cycle.</li></ul>

Detecting a Cycle in a Linked List Using Floyd’s Cycle Detection Algorithm

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