#include <bits/stdc++.h>
using namespace std;

#define pb push_back
#define mp make_pair
#define dbg(x) cout << #x <<": " << x << "\n";
#define sz(x) ((int)x.size())

using ll = long long;

const string fn = "gauss";
ifstream fin(fn + ".in");
ofstream fout(fn + ".out");

const int mxn = 300;
const double eps = 2e-10;

int n, m;
double a[mxn + 5][mxn + 5];
double ans[mxn + 5];

int main()
{

	ios_base::sync_with_stdio(false);
	cin.tie();

    fin >> n >> m;
    for(int i = 1; i <= n; ++i)
        for(int j = 1; j <= m + 1; ++j)
            fin >> a[i][j];

    int i, j, k;
    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(int l = 1; l <= m + 1; ++l)
                swap(a[i][l], a[k][l]);
        for(int l = j + 1; l <= m + 1; ++l)
            a[i][l] = a[i][l] / a[i][j];
        a[i][j] = 1;
        for(int u = i + 1; u <= n; ++u){
            for(int l = j + 1; l <= m + 1; ++l)
                a[u][l] -= a[u][j] * a[i][l];
            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){
            fout << "Imposibil\n";
            return 0;
        }
        ans[j] = a[i][m + 1];
        for(int k = j + 1; k <= m; ++k)
            ans[j] -= ans[k] * a[i][k];
        break;
    }

    for(int i = 1; i <= m; ++i)
        fout << fixed << setprecision(10) << ans[i] << " ";

    fout << '\n';



	return 0;
}