#include <cstdio>
#include <algorithm>

using namespace std;

int n,m;
double v[310][310],sol[310];
const double eps=0.00000001;

int gauss()
{
    int i=1,j=1;
    while(i<=n && j<=m)
    {
        int k;
        for(k=i;k<=n && abs(v[k][j])<eps;k++);
        if(k==n+1) {j++;continue;}
        swap(v[i],v[k]);
        for(int k=i+1;k<=n;k++)
        {
            double p=v[k][j]/v[i][j];
            for(int q=j;q<=m+1;q++) v[k][q]-=p*v[i][q];
        }
        i++;j++;
    }
    for(int i=n;i>=1;i--)
        for(int j=1;j<=m+1;j++)
            if(abs(v[i][j])>eps)
            {
                if(j==m+1) return 0;
                sol[j]=v[i][m+1];
                for(int k=j+1;k<=m;k++) sol[j]-=v[i][k]*sol[k];
                sol[j]=sol[j]/v[i][j];
                break;
            }
    return 1;
}

int main()
{
    freopen("gauss.in","r",stdin);
    freopen("gauss.out","w",stdout);
    scanf("%d%d",&n,&m);
    for(int i=1;i<=n;i++)
        for(int j=1;j<=m+1;j++)
            scanf("%lf",&v[i][j]);
    if(gauss()==1) for(int i=1;i<=n;i++) printf("%.10f ",sol[i]);
    else printf("Imposibil");
    return 0;
}