#include <iostream>
#include <fstream>
using namespace std;

int main()
{
    int n,m,k,a[50][50],x,y,i,j,s,l;
    ifstream fin("salut lipseste baluta.in");
    ofstream fout("salut lipseste baluta.out");
    fin>>n;
    fin>>m;
    fin>>k;
    for(i=1;i<=n;i++)
        for(j=1;j<=n;j++)
        a[i][j]=0;
    for(i=1;i<=m;i++)
    {

        cout<<"x="; cin>>x;
        cout<<"y="; cin>>y;
        a[x][y]=1;
        a[y][x]=1;
    }
    for(i=1;i<=n;i++)
    {
        for(j=1;j<=n;j++)
        {
            cout<<a[i][j]<<" ";
        }
        cout<<endl;
    }
       cout<<endl;
       cout<"l="; cin>>l;
       for(i=1;i<=1;i++)
       {
            fin>>k[i];
       }

    return 0;
}