We are given two strings, A
and B
.
A shift on A
consists of taking string A
and moving the leftmost character to the rightmost position. For example, if A = ‘abcde‘
, then it will be ‘bcdea‘
after one shift on A
. Return True
if and only if A
can become B
after some number of shifts on A
.
Example 1: Input: A = ‘abcde‘, B = ‘cdeab‘ Output: true Example 2: Input: A = ‘abcde‘, B = ‘abced‘ Output: false
Note:
A
andB
will have length at most100
.
s
原文地址:https://www.cnblogs.com/grandyang/p/9251578.html
时间: 2024-11-05 21:55:58