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#include <iostream>
#include <fstream>
using namespace std;
ifstream in ("euclid3.in");
ofstream out ("euclid3.out");
void euclid(int a , int b ,int & x ,int & y,int & d)){
if (b==0){
x=1,y=0;
d=a;
}
else{
int x1,y1;
euclid(a,a%b,x1,y1,d);
x=y1;
y=x1-y1*(a/b);
}
}
int main()
{
int n ;
int a,b,c,d;
int x,y;
in>>n;
for(int i =0;i<n;i++){
in>>a>>b>>c;
euclid(a,b,x,y,d);
if (c%d==0){
x=(c/d)*x;
y=(c/d)*y;
out<<x<<" "<<y<<endl;
}
else{
out<<"0 0"<<endl;
}
}
return 0;
}