Describe an algorithm, Describe an algorithm for

Describe an algorithm

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Reference no: EM13210128

A singly linked list contains a cycle if, starting from some node p, following a sufficient number of next links brings us back to p. (Note that p does not have to be the first node in the list.) Describe an algorithm for determining if a given list contains a cycle using only constant additional space. The runtime should be O(N), where N is the (unknown) number of elements in the list. (Hint: use two iterators that advance at different speeds.)

Reference no: EM13210128

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