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#include<algorithm>
#include<bitset>
#include<cmath>
#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<ctime>
#include<deque>
#include<fstream>
#include<iomanip>
#include<iostream>
#include<map>
#include<queue>
#include<set>
#include<stack>
#include<unordered_map>
#include<unordered_set>
#include<utility>
#include<vector>
using namespace std;
#ifdef HOME
const string inputFile = "input.txt";
const string outputFile = "output.txt";
#else
const string problemName = "gauss";
const string inputFile = problemName + ".in";
const string outputFile = problemName + ".out";
#endif
const int NMAX = 300 + 5;
const int MMAX = 300 + 5;
const double EPS = 1e-5;
int N, M;
double A[NMAX][MMAX];
double X[MMAX];
void gauss() {
int i, j, k;
double x;
for(j = 1; j <= M; j++) {
for(i = j; i <= N; i++)
if(fabs(A[i][j]) > EPS)
break;
if(i <= N) {
for(k = 1; k <= M + 1; k++)
swap(A[i][k], A[j][k]);
for(i = j + 1; i <= N; i++) {
x = A[j][j] / A[i][j];
for(k = j; k <= M + 1; k++)
A[i][k] = A[i][k] * x - A[j][k];
}
}
}
}
int interpretare() {
int i, j, k;
for(i = N; i >= 1; i--) {
for(j = 1; j <= M; j++)
if(fabs(A[i][j]) > EPS)
break;
if(j <= M) {
for(k = M; k > j; k--)
A[i][M + 1] -= A[i][k] * X[k];
X[j] = A[i][M + 1] / A[i][j];
} else if(fabs(A[i][M + 1]) > EPS)
return 0;
}
return 1;
}
int main() {
int i, j;
#ifndef ONLINE_JUDGE
freopen(inputFile.c_str(), "r", stdin);
freopen(outputFile.c_str(), "w", stdout);
#endif
scanf("%d%d", &N, &M);
for(i = 1; i <= N; i++)
for(j = 1; j <= M + 1; j++)
scanf("%lf", &A[i][j]);
gauss();
if(interpretare())
for(i = 1; i <= M; i++)
printf("%.10f ", X[i]);
else
printf("Imposibil\n");
return 0;
}