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Cod sursa(job #911291)
#include<fstream>
using namespace std;
void euclide(int a,int b,int *d,int *x,int *y)
{if(b==0)
{*d=a;
*x=1;
*y=0;
}
else
{int x0,y0;
euclide(b,a%b,d,&x0,&y0);
*x=y0;
*y=x0-(a/b)*y0;
}
}
int main()
{int a,b,d,y,x,c,i,n;
ifstream fin("euclid3.in");
ofstream fout("euclid3.out");
fin>>n;
for(i=1;i<=n;i++)
{fin>>a>>b>>c;
euclide(a,b,&d,&x,&y);
if(c%d)fout<<"0 0";
else
fout<<x*(c/d)<<" "<<y*(c/d)<<"\n";}
fin.close();fout.close();
return 0;}