#include <iostream>
#include <vector>

using namespace std;

int main()
{
    int n,m;
    cout<< " Vvedite razmer: ""\n";
    cin>>n>>m;
    vector<vector<int> > a;
    cout<< " Zapolnite massiv: ""\n";
    for (int i=0; i<=n; i++)
    {
        vector<int> _tmp;
        for (int j=0; j<=n; j++)
        {
            int tmp;
            cout<<"massiv["<<i<<"]["<<j<<"] = ";
            cin>>tmp;
            _tmp.push_back(tmp);
        }
        a.push_back(_tmp);
    }

    cout<<"Введенный массив:"<<endl;
    for (int i=0; i<=n; i++)
    {
        for (int j=0; j<=n; j++)
            cout<<a[i][j]<<" ";
            cout<<endl;
    }

cin.get();
return 0;
}