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Cod sursa(job #405387)
#include<fstream>
using namespace std;
void euclid(long a, long b, long &d, long &x, long &y)
{
long x0,y0;
if (b==0)
{
d=a;
x=1;
y=0;
} else
{
euclid(b,a%b,d,x0,y0);
x=y0;
y=x0-(a/b)*y0;
}
}
int main()
{
int t;
long a,b,c,d,x,y,i;
ifstream fin("euclid3.in");
fin>>t;
ofstream fout("euclid3.out");
for (i=1; i<=t; i++)
{
fin>>a>>b>>c;
euclid(a,b,d,x,y);
if (c%d==0)
{
x=x* c/d;
y=y* c/d;
fout<<x<<" "<<y<<'\n';
} else
fout<<"0 0"<<'\n';
}
fin.close();
fout.close();
return 0;
}