#include <iostream>

using namespace std;

void cit(int &n, int &m, int a[11][11])
{
    int i, j;
    cout<<"m = ";
    cin>>m;
    cout<<"n = ";
    cin>>n;
    for(i=1; i<=m; i++)
    {
        for(j=1; j<=n; j++)
            cin>>a[i][j];
    }
}

void afis(int n, int m, int a[11][11])
{
    int i, j;
    for(i=1; i<=m; i++)
    {
        for(j=1; j<=n; j++)
            cout<<a[i][j]<<" ";
        cout<<endl;
    }
}

void sortare(int n, int m, int a[11][11], int y)
{
    int i, k;
    for(i=1; i<=m-1; i++)
        for(k=i+1; k<=m; k++)
            if(a[i][y]<a[k][y])
            {
                a[i][y]=a[i][y]+a[k][y];
                a[k][y]=a[i][y]-a[k][y];
                a[i][y]=a[i][y]-a[k][y];
            }
}

void interschimbare(int n, int m, int a[11][11])
{
    int i, j, aux;
    for(i=1; i<=m/2; i++)
        for(j=1; j<=n; j++)
        {
            aux=a[i][j];
            a[i][j]=a[m+1-i][j];
            a[m+1-i][j]=aux;
        }
}

int main()
{
    int n, m, a[11][11];
    cit(n, m, a);
    cout<<endl;
    afis(n, m, a);
    cout<<endl;
    interschimbare(n, m, a);
    afis(n, m, a);
    return 0;
}