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#include <iostream>
#include <fstream>
using namespace std;
ifstream f("euclid3.in");
ofstream g("euclid3.out");
void euclidExtins(int a,int b,int &d,int &x, int &y){
if(b==0){
d=a;
x=1;
y=0;
}else{
int x0,y0;
euclidExtins(b,a%b,d,x0,y0);
x=y0;
y=x0-(a/b)*y0;
}
}
int main()
{
int T,a,b,c;
f >> T;
for(int i=1;i<=T;i++){
int d,v,u;
f >> a >> b >> c;
euclidExtins(a,b,d,v,u);
if(d<0){
d=-d;
v=-v;
u=-u;
}
if(c%d==0) g << 1ll*c/d*v << ' ' << 1ll*c/d*u << '\n';
else g << '0' << ' ' << '0';
}
f.close();
g.close();
return 0;
}