#include<iostream>
using namespace std;
int n;
int M[100][100];
int main()
{
  cout<<"n=";
  cin>>n;
  for( int i=1;i<=n;i++)
      {for( int j=1;j<=n;j++)
             {cout<<"M["<<i<<"]["<<j<<"]=";
                 cin>>M[i][j];}
      }
   for( int i=n;i>=1;i--)
      {

         for( int j=n;j>=1;j--)
             {cout<<M[i][j]<<" ";
                 cout<<endl;
             }
      }
     return 0;
}