#include<stdio.h>
#include<algorithm>

#define EPS 0.0000001

int i,j,k;
int N,M;
double A[303][303];
double X[303];

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",&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+1)
        {
            ++j;
            continue;
        }
        if(k!=i)
        {
            for(int q=1;q<=M+1;++q)
            {
                double aux = A[i][q];
                A[i][q]= A[k][q];
                A[k][q]= aux;
            }
        }
        for(int q=j+1;q<=M+1;++q)
        {
            A[i][q]=A[i][q]/A[i][j];
        }
        A[i][j]=1;
        for(int u=i+1;u<=N;++u)
        {
            for(int q=j+1;q<=M+1;++q)
            {
                A[u][q]-=A[u][j]*A[i][q];
            }
            A[u][j]=0;
        }
        ++i;++j;
    }
    for(int i=N;i>0;--i)
        for(int 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(int k=j+1;k<=M;++k)
            {
                X[j]-=X[k]*A[i][k];
            }
         break;
        }

        }

    for(int i=1;i<=M;++i)
    {
        printf("%.8lf ",X[i]);
    }
    printf("\n");
    return 0;
}