Lang:Java
Edit12345678910111213141516171819202122232425262728293031// package hihocoder.Offer_2017_0723;import java.io.*;import java.util.*;/*** Created by yanghui on 2017/3/5.*/public class Main {FastIO scan = new FastIO();public boolean match(char[][] data , char[][] current , int idx , int idy){int N = data.length;int M = data[0].length;int H = current.length;int W = current[0].length;int m = M / 2;for(int i = 0 ; i < Math.min(N , H) ; i ++){for(int j = 0 ; j < Math.min(m , W) ; j ++){if(current[i][j] != data[(idx + i) % N][(idy + j) % m]) return false;}}return true;}public boolean match(char[][] data , char[][] current){int N = data.length;int M = data[0].length;int H = current.length;int W = current[0].length;