#include <fstream>
#include <algorithm>
#include <vector>
#include <cstring>
#include <iomanip>

using namespace std;

ifstream fin("gauss.in");
ofstream fout("gauss.out");

const double eps = 1e-10;

double a[305][305], ans[305];

int main() {

    int n, m;
    fin >> n >> m;

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

    for (int i = 1, j = 1; i <= n && j <= m; ++i, ++j) {

        for (int k = i; k <= n; ++k) {

            if (a[k][j] < -eps || a[k][j] > eps) {

                for (int l = 1; l <= m + 1; ++l)
                    swap(a[k][l], a[i][l]);

            }

        }

        if (a[i][j] >= -eps && a[i][j] <= -eps) {
            --i;
            continue;
        }

        for (int l = j + 1; l <= m + 1; ++l)
            a[i][l] /= a[i][j];
        a[i][j] = 1;

        for (int k = i + 1; k <= n; ++k) {

            for (int l = j + 1; l <= m + 1; ++l)
                a[k][l] -= a[k][j] * a[i][l];

            a[k][j] = 0;

        }

    }

    for (int i = n; i; --i) {

        for (int j = 1; j <= m + 1; ++j) {

            if (a[i][j] >= -eps && a[i][j] <= eps)
                continue;

            if (j == m + 1) {
                fout << "Imposibil";
                return 0;
            }

            ans[j] = a[i][m + 1];

            for (int l = j + 1; l <= m; ++l)
                ans[j] -= a[i][l] * ans[l];

            break;

        }

    }

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

    return 0;

}

//Trust me, I'm the Doctor!