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Cod sursa(job #386126)
#include <fstream>
#include <iostream>
using namespace std;
int solve(int a,int b,int& x,int& y){
if(b==0){
x=1,y=0;
return a;
}
int x1,y1,d=solve(b,a%b,x1,y1);
x=y1;
y=x1-(a/b)*y1;
return d;
}
int main(){
int t,a,b,c,d,y,x;
fstream fin("euclid3.in",ios::in);
fstream fout("euclid3.out",ios::out);
fin>>t;
for(int i=0;i<t;i++){
fin>>a>>b>>c;
d=solve(a,b,x,y);
if(c%d!=0){
fout<<0<<endl;
}else{
fout<<x*c/d<<" "<<y*c/d<<endl;
}
}
fin.close();
fout.close();
}