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Cod sursa(job #931551)
#include <iostream>
#include <fstream>
using namespace std;
int N;
void euclid(int a,int b,int &d,int &x,int &y)
{
if(b==0)
{
d=a;
x=1;
y=0;
return;
}
int x0,y0;
euclid(b,a%b,d,x0,y0);
x=y0;
y=x0-(a%b)*y0;
}
int main()
{
int i,x,y,a,b,c,d;
ifstream fin("euclid3.in");
ofstream fout("euclid3.out");
fin>>N;
for(i=1;i<=N;i++)
{
fin>>a>>b>>c;
euclid(a,b,d,x,y);
if(c%d==0)
fout<<x*(c/d)<<" "<<y*(c/d)<<'\n';
else
fout<<"0 0\n";
}
fout.close();
fin.close();
return 0;
}