#include <iostream>

using namespace std;

void cit(int &m, int &n, int a[10][10])
{
    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 m, int n, int a[10][10])
{
    int i, j;
    for(i=1; i<=m; i++)
    {
        for(j=1; j<=n; j++)
            cout<<a[i][j]<<" ";
        cout<<endl;
    }
}

//Eliminarea unei coloane x din matrice
void elim(int m, int &n, int a[10][10], int x)
{
    int i, j;
    for(j=x; j<=n-1; j++)
        for(i=1; i<=m; i++)
            a[i][j]=a[i][j+1];
    n--;
}

int main()
{
    int n, m, a[10][10], x;
    cit(m, n, a);
    afis(m, n, a);
    cout<<"x = ";
    cin>>x;
    cout<<endl;
    afis(m, n, a);
    cout<<endl<<endl;
    elim(m, n, a, x);
    afis(m, n, a);
}