#include <iostream>
#include <iomanip>
using namespace std;
int L[101][101], m, n, i, j, st[101];
int main()
{
    cout<<"Dati nr linii: ";
    cin>>m;
    cout<<"Dati nr coloane: ";
    cin>>n;
    for(i=1;i<=m;i++)
    {
        for(j=1;j<=n;j++)
        {
            cout<<"Dati L["<<i<<"]["<<j<<"]: ";
            cin>>L[i][j];
        }
    }
    cout<<endl;
    cout<<endl;
    for(i=1;i<=m;i++)
    {
        for(j=1;j<=n;j++)
            cout<<L[i][j]<<"      ";
        cout<<endl;
    }
    cout<<endl;
    cout<<endl;
    for(j=0;j<=n+1;j++)
        L[0][j]=-1;
    for(i=1;i<=m;i++)
        L[i][n+1]=-1;
    for(j=n+1;j>=0;j--)
        L[m+1][j]=-1;
    for(i=m;i>=1;i--)
        L[i][0]=-1;
    cout<<endl;
    cout<<endl;
    for(i=0;i<=m+1;i++)
    {
        for(j=0;j<=n+1;j++)
            cout<<setw(4)<<L[i][j];
        cout<<endl;
    }
    return 0;
}