#include <fstream>

using namespace std;
ifstream cin ("gauss.in");
ofstream cout ("gauss.out");
int n,m;
double s[305][305];
double nr[305];
bool rasp  =true;
void gauss()
{
    int i,j,k;
    for (i=1,j=1;i<=n && j<=m;)
    {
        for (k=i;k<=n;k++)
            if (s[k][j]!=0)
                break;
        if (k==n+1)
        {
            j++;
            continue;
        }
        int l;
        if (k!=i)
            for (l=1;l<=m+1;l++)
                swap(s[i][l],s[k][l]);
        for (k=i+1;k<=n;k++)
            for(l=m+1;l>=j;l--)
                s[k][l] = s[k][l] - ((s[k][j]*s[i][l])/s[i][j]);
        i++;
        j++;
    }
    for (i=n;i;i--)
        for(j=1;j<=m+1;j++)
        {
            if (s[i][j] < 0.0000000001)
                continue;
            if (j==m+1)
            {
                rasp = false;
                cout << "Imposibil";
                return;
            }
            nr[j] = s[i][m+1];
            for (k=j+1;k<=m;k++)
                nr[j] = nr[j] - s[i][k]*nr[k];
            nr[j] = nr[j]/s[i][j];
            break;
        }
}
int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int i,j;
    cin >> n >> m;
    for (i=1;i<=n;i++)
        for(j=1;j<=m+1;j++)
            cin >> s[i][j];
    gauss();
    if (rasp == false)
        return 0;
    for (i=1;i<=m;i++)
        cout << nr[i] << ' ';
    return 0;
}