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#include <iostream>
#include <fstream>
#include <cmath>
#include <iomanip>
using namespace std;
//ifstream fin("gauss.in");
FILE *fin=fopen("gauss.in", "r");
ofstream fout("gauss.out");
#define MAX 302
#define EPS 1e-4
double a[MAX][MAX], g;
double x[MAX];
int p[MAX];
int main()
{
int n, m, i, j, k, l;
//fin>>n>>m;
fscanf(fin, "%d %d\n", &n, &m);
m++;
for(i=1;i<=n;i++)
{
for(j=1;j<=m;j++)
{
//fin>>a[i][j];
fscanf(fin, "%lf", &a[i][j]);
// cout<<a[i][j]<<" ";
}
// cout<<"\n";
}
return 0;
i=1;
j=1;
while(i<=n && j<m)
{
for(k=i;k<=n;k++)
if(abs(a[k][j])>=EPS)
{
if(k!=i)
for(l=j;l<=m;l++)
{
swap(a[i][l], a[k][l]);
}
break;
}
if(k==n+1)
{
j++;
continue;
}
for(l=m;l>=j;l--)
a[i][l]/=a[i][j];
for(k=i+1;k<=n;k++)
if(abs(a[k][j])>=EPS)
for(l=m;l>=j;l--)
a[k][l]-=a[i][l]*a[k][j];
p[i]=j;
i++;
j++;
}
for(i=n;i>=1;i--)
{
j=p[i];
if(!p[i] && abs(a[i][m])>=EPS)
{
fout<<"Imposibil\n";
return 0;
}
if(!p[i])
continue;
x[j]=a[i][m];
for(l=j+1;l<m;l++)
{
x[j]-=a[i][l]*x[l];
}
}
for(i=1;i<m;i++)
{
fout<<fixed<<setprecision(8)<<x[i]<<" ";
}
}