#include <cstdio>
using namespace std;
#define MAXN 310
#define eps 0.0000001
int n, m, i, j, k, l, u;
double a[MAXN][MAXN],aux;
double x[MAXN];
int main()
{
    freopen("gauss.in", "r", stdin);
    freopen("gauss.out", "w", stdout);
    scanf("%d%d", &n, &m);
    for(i=1;i<=n;i++)
        for(j=1;j<=m+1;j++)
        scanf("%lf", &a[i][j]);
    i=1;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)
        {
            ++j;
            continue;
        }
        if(k!=i)
            for(l=1;l<=m+1;l++)
        {
            aux=a[i][l];
            a[i][l]=a[k][l];
            a[k][l]=aux;
        }
        for(l=j+1;l<=m+1;l++)
            a[i][l] /= a[i][j];
        a[i][j]=1;
        for(u = i+1; u <= n; ++u)
        {
            for(l = j+1; l <= m+1; ++l)
                a[u][l] -= a[u][j] * a[i][l];
            a[u][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)
            {
                printf("Imposibil\n");
                return 0;
            }
            x[j]=a[i][m+1];
            for(k=j+1;k<=m;k++)
                x[j]-=x[k]*a[i][k];
            break;
        }
    for(i=1;i<=m;i++)
          printf("%.8lf ", x[i]);
    printf("\n");
}