#include <bits/stdc++.h> using namespace std; char a[200][200],b[200][200]; long long m,n,t; int main() { for (int i=0;i<=n;i++) for (int j=0;j<=n;j++) cin>>a[i][j]; for (int i=0;i<=n;i++) for (int j=0;j<=n;j++) b[i][j]=a[i][j]; //i+1,j;i-1;j;i,j+1;i,j-1; }