package main import "strings" /** * 旋转字符串 * @param A string字符串 * @param B string字符串 * @return bool布尔型 */ func solve( A string , B string ) bool { // write code here if len(A) == 0 && len(B) == 0{ return true } if len(A) == 0 || len(B) == 0 || len(A) != len(B){ return false } return strings.Index(A+A, B) != -1 }