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#include <bits/stdc++.h>
using namespace std;
#ifdef INFOARENA
ifstream fin("gauss.in");
ofstream fout("gauss.out");
#else
ifstream fin("ciorna.in");
ofstream fout("ciorna.out");
#endif // INFOARENA
using ld = long double;
const ld eps = 1e-14;
vector <ld> gaussian(vector <vector <ld>> a) {
int n = a.size(), m = a[0].size() - 1;
vector <ld> sol(m, 0);
int curr = 0;
vector <int> last(n, -1);
for(int l = 0; l < m; l++) {
int best = curr;
for(int i = curr + 1; i < n; i++)
if(abs(a[i][l]) > abs(a[best][l]))
best = i;
if(abs(a[best][l]) < eps) continue;
last[curr] = l;
swap(a[curr], a[best]);
ld div = a[curr][l];
for(int i = l; i <= m; i++)
a[curr][i] /= div;
for(int i = curr + 1; i < n; i++) {
ld sub = a[i][l];
for(int j = l; j <= m; j++)
a[i][j] -= a[curr][j] * sub;
}
curr++;
}
for(int i = 0; i < n; i++) {
bool ok = true;
for(int j = 0; j < m; j++)
ok &= abs(a[i][j]) < eps;
if(ok && abs(a[i][m]) < eps)
return {};
}
for(int i = n - 1; i >= 0; i--) {
sol[last[i]] = a[i][m];
for(int j = m - 1; j > last[i]; j--)
sol[last[i]] -= sol[j] * a[i][j];
}
return sol;
}
int main()
{
int n, m;
fin >> n >> m;
vector <vector <ld>> a(n);
for(int i = 0; i < n ; i++) {
a[i].resize(m + 1);
for(int j = 0; j <= m; j++)
fin >> a[i][j];
}
vector <ld> sol = gaussian(a);
if(!sol.size()) return !bool(fout << "Imposibil");
fout << fixed << setprecision(10);
for(ld x : sol)
fout << x << " ";
return 0;
}