#include <iostream.h>
#include <windows.h>
#include <stdlib.h>
#include<time.h>
void main()
{
	const int N=5;
	int matrix[N][N];
	srand(time(0));
	for(int i=0;i<N;i++)
	{
		for(int j=0;j<N;j++)
		{ 
			matrix[i][j]=rand()%(10);
		cout<<matrix[i][j]<<"  ";
		}
		cout<<endl;
	}

cout<<endl;



    for ( int k = 0; k < N*N/2; ++k )
    {
        int i = k / N, j = k % N;
        if ( i <= j && j < N-1-i )
        {
            int a = matrix[i][j];
            matrix[i][j] = matrix[N-1-j][i];
            matrix[N-1-j][i] = matrix[N-1-i][N-1-j];
            matrix[N-1-i][N-1-j] = matrix[j][N-1-i];
            matrix[j][N-1-i] = a;
        }
    }


		{
		for(int j=0;j<N;j++)
		{ 
			matrix[i][j]=rand()%(10);
		cout<<matrix[i][j]<<"  ";
		}
		cout<<endl;
	}
}