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#include <fstream>
using namespace std;
void euclid(int a,int b,int &x,int &y,int &d)
{
if(b==0)
{
d=a;
x=1;
y=0;
return;
}
int xx,yy,q=a/b;
euclid(b,a%b,xx,yy,d);
x=yy;
y=xx-yy*q;
}
int main()
{
ifstream cin("euclid3.in");
ofstream cout("euclid3.out");
int t,a,b,c,x,y,d;
cin>>t;
for(int i=0;i<t;i++)
{
cin>>a>>b>>c;
euclid(a,b,x,y,d);
if(c%d==0)
{
cout<<x*(c/d)<<" "<<y*(c/d)<<'\n';
}
else
cout<<0<<" "<<0<<'\n';
}
return 0;
}