#include <fstream>
#include <iomanip>
#define eps 0.0000001

using namespace std;

double sol[305],tmp,a[305][305];

int n,m,i,j,k,l;

int main() {
    ifstream f("gauss.in");
    ofstream g("gauss.out");
    f>>n>>m;
    for(i=1;i<=n;i++)
        for(j=1;j<=m+1;j++)
            f>>a[i][j];
    i=j=1;
    while(i<=n && j<=m) {
        for(k=i;k<=n;k++)
            if(a[k][j]<-eps || a[k][j]>eps)
                break;
        if(k==n+1) {
            j++;
            continue;
        }
        if(k!=i)
            for(l=1;l<=m+1;l++) {
                tmp=a[i][l];
                a[i][l]=a[k][l];
                a[k][l]=tmp;
            }
        for(l=j+1;l<=m+1;l++)
            a[i][l]/=a[i][j];
        a[i][j]=1;
        for(k=i+1;k<=n;k++) {
            for(l=j+1;l<=m+1;l++)
                a[k][l]-=a[k][j]*a[i][l];
            a[k][j]=0;
        }
        i++;j++;
    }
    for(i=n;i>=1;i--)
        for(j=1;j<=m+1;j++)
            if(a[i][j]<-eps || a[i][j]>eps) {
                if(j==m+1) {
                    g<<"Imposibil\n";
                    return 0;
                }
                sol[j]=a[i][m+1];
                for(k=j+1;k<=m;k++)
                    sol[j]-=sol[k]*a[i][k];
                break;
            }
    g<<setprecision(8)<<fixed;
    for(i=1;i<=m;i++)
        g<<sol[i]<<" ";
    return 0;
}