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Cod sursa(job #837286)
#include <fstream>
#include <iostream>
using namespace std;
ifstream in("euclid3.in");
ofstream out("euclid3.out");
long euclid(long a, long b, long *x, long *y)
{
if (b==0)
{
*x=1;
*y=0;
return a;
}
else
{
long x0,y0,d;
d=euclid(b,a%b,&x0,&y0);
*x=y0;
*y=x0-(a/b)*y0;
return d;
}
}
int main()
{ int n;
in>>n;
long a,b,c,d,x,y;
for (int i=1;i<=n;i++)
{
in>>a>>b>>c;
d=euclid(a,b,&x,&y);
//out<<d<<'\n';
//out<<x<<' '<<y<<'\n';
if (c%d) out<<0<<' '<<0<<'\n';
else
out<<x*(c/d)<<' '<<y*(c/d)<<'\n';
}
return 0;
}