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Cod sursa(job #449864)
#include<fstream>
using namespace std;
int euclid(int a,int b,int &x,int &y)
{
if (b==0)
{
x=1;y=0;
return a;
}
int x0,y0,d;
d=euclid(b,a%b,x0,y0);
x=y0;y=x0-(a/b)*y0;
return d;
}
int main()
{
ifstream f("euclid3.in");
ofstream g("euclid3.out");
int n;f>>n;int a,b,c;
for(;n;--n)
{
f>>a>>b>>c;
int d,x,y;
d=euclid(a,b,x,y);
if (c%d) g<<"0 0\n";
else g<<x*(c/d)<<" "<<y*(c/d)<<'\n';
}
}