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