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#include <fstream>
using namespace std;
ifstream fin("euclid3.in");
ofstream fout("euclid3.out");
int euclid(int a,int b);
void euclide(int a, int b,int& d, int& x, int &y);
int n,x,y;
int main()
{
int i,a,b,c,d;
fin>>n;
for (i=1;i<=n;i++)
{
fin>>a>>b>>c;
euclide(a,b,d,x,y);
if (c%d==0) fout<<x*(c/d)<<' '<<y*(c/d)<<'\n';
else
fout<<"0 0"<<'\n';
}
return 0;
}
void euclide(int a, int b,int &d, int& x, int &y)
{
if (b==0) {d=a;x=1;y=0;}
else
{
int x0,y0;
euclide(b,a%b,d,x0,y0);
x=y0;
y=x0-y0*(a/b);
}
}