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#include <iostream>
#include <fstream>
#include <cmath>
using namespace std;
ifstream f("gauss.in");
ofstream g("gauss.out");
const double EPS = 1e-8;
const int MAXN = 301;
int N, M;
double A[MAXN][MAXN + 1], ///Matrice extinsa
X[MAXN]; ///Vectorul solutie
void gauss()
{
int i = 1, j = 1, k, p;
while(i <= N && j <= M)
{
bool ok = 0;
for(k = i; k <= N; ++k)
if(abs(A[k][j]) > EPS)
{
ok = 1;
for(p = j; p <= M + 1; p++)
swap(A[i][p], A[k][p]);
break;
}
if(!ok)
{
++j;
continue;
}
for(p = j + 1; p <= M + 1; p++)
A[i][p] = A[i][p] / A[i][j];
A[i][j] = 1;
for(int u = i + 1; u <= N; u++)
{
for(p = j + 1; p <= M + 1; p++)
A[u][p] -= A[u][j] * A[i][p];
A[u][j] = 0;
}
++i;
++j;
}
}
bool solutie()
{
for(int i = N; i >= 1; --i)
for(int j = i; j <= M + 1; ++j)
if(abs(A[i][j]) > EPS)
{
if(j == M + 1)
return 0;
X[j] = A[i][M + 1];
for(int k = j + 1; k <= M; ++k)
X[j] -= X[k] * A[i][k];
break;
}
return 1;
}
void afisare()
{
g.setf(ios::fixed, ios::floatfield);
g.precision(10);
for(int i = 1; i <= M; ++i)
g << X[i] << ' ';
}
int main()
{
f >> N >> M;
for(int i = 1; i <= N; ++i)
for(int j = 1; j <= M + 1; ++j)
f >> A[i][j];
gauss();
if(solutie())
afisare();
else g << "Imposibil";
return 0;
}