#include <iostream>
using namespace std;
int T[50][50];
int main()
{
int n, i, j;
cout << "n="; cin >> n;
cout << "introdu elementele matricei: \n";
for (i=1; i<=n; ++i)
for (j=1; j<=n; ++j)
cin >> T[i][j];
for (i=1; i<n; ++i)
{
for (j=1; j<=n+1-i; ++j)
swap(T[i][j], T[n+1-j][n+1-i]);
}
cout << "Tabloul modificat: " << endl;
for (i=1; i<=n; ++i)
{
for (j=1; j<=n; ++j)
cout << T[i][j] << " ";
cout << "\n";
}
return 0;
}