#include <fstream>
#define EPS 0.0000001
using namespace std;
ifstream f("gauss.in");
ofstream o("gauss.out");
int n,m,i,j,k,p;
double a[301][305],x[301],val,aux;
int main(void)
{
    f>>n>>m;
    for (i=1;i<=n;i++)
        for (j=1;j<=m+1;j++)
            f>>a[i][j];
    for (i=1,j=1;i<=n && j<=m;)
    {
        k=i;
        while (a[k][j]>-EPS && a[k][j]<EPS && k<=n) k++;
        if (k>n) {j++; continue;}
        if (k!=i)
        {
            for (p=1;p<=m+1;p++)
                {aux=a[i][p]; a[i][p]=a[k][p]; a[k][p]=aux;}
        }
        for (p=j+1;p<=m+1;p++)
            a[i][p]/=a[i][j];
        a[i][j]=1;
        for (k=i+1;k<=n;k++)
        {
            for (p=j+1;p<=m+1;p++)
                a[k][p]-=a[k][j]*a[i][p];
            a[k][j]=0;
        }
        i++;
        j++;
    }
    for (i=n;i>0;i--)
    {
        for (j=1;j<=m+1;j++)
            if (a[i][j]<-EPS || a[i][j]>EPS)
            {
                if (j==m+1) {o<<"Imposibil\n"; return 0;}
                x[j]=a[i][m+1];
                for (k=m;k>j;k--)
                    x[j]-=a[i][k]*x[k];
                break;
            }
    }
    o<<fixed;
    for (i=1;i<=m;i++)
        o<<x[i]<<" ";
    o<<"\n";
    o.close();
    return 0;
}