题解 | #旋转字符串#

import java.util.*;


public class Solution {
    /**
     * 旋转字符串
     * @param A string字符串
     * @param B string字符串
     * @return bool布尔型
     */
    public boolean solve (String A, String B) {
        // write code here
        if (A.equals(B)) {
            return true;
        }

        char[] chars = A.toCharArray();

        //abcd-bcda-cdab-dabc
        for (int i = 1; i < chars.length; i++) {
            String str = A;
            String tempL = str.substring(0, i);
            String tempR = str.substring(i, str.length());
            String res = tempR + tempL;

            if (res.equals(B)) {
                return true;
            }
        }
        return false;
    }
}