摘要：
http://www.codeforces.com/problemset/problem/182/D利用到KMP的周期性。现寻找最小周期，再进行扩充。#include <iostream>#include <stdio.h>#include <string>#include <string.h>#include <algorithm>#include <math.h>#include <fstream>#include <vector>#include <map>#include < 阅读全文
