LeetCode题解之Rotate String

1、题目描述

2、问题分析

直接旋转字符串A,然后做比较即可。

3、代码

 1  bool rotateString(string A, string B) {
 2         if( A.size() != B.size() )
 3             return false;
 4         if( A.empty() && B.empty() )
 5             return true;
 6         int i = 0 ;
 7         while( i < A.size() ){
 8             char c = A[0] ;
 9             A += c;
10             A.erase( A.begin() );
11             if( A == B )
12                 return true;
13             ++i;
14         }
15         return false;
16
17     }

原文地址:https://www.cnblogs.com/wangxiaoyong/p/9310730.html

时间: 2024-08-13 10:20:44

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