A cyclic permutation is a circular shift.  For example, cdefgab is a cyclic permutation of abcdefg. The cyclic permutation problem is as follows. Input: two strings x and y, both of length n. Question: Is y a cyclic permutation of x? Describe a linear (O(n)) time algorithm for the cyclic permutation problem

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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A cyclic permutation is a circular shift.  For example, cdefgab is a cyclic permutation of abcdefg.

The cyclic permutation problem is as follows.

Input: two strings x and y, both of length n.

Question: Is y a cyclic permutation of x?

Describe a linear (O(n)) time algorithm for the cyclic permutation problem

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