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Cod sursa(job #573701)
#include<fstream.h>
ifstream f("euclid3.in");
ofstream g("euclid3.out");
int t,a,b,c,x,y,d;
void euclid(int a, int b, int &d, int &x, int &y)
{
if(b==0)
{ d=a;
x=1;
y=0;
}
else { int x0,y0;
euclid(b,a%b,d,x0,y0);
x=y0;
y= x0 - (a / b) * y0;
}
}
int main()
{
for(f>>t;t;--t)
{ f>>a>>b>>c;
euclid(a,b,d,x,y);
if(c%d) g<<0<<' '<<0<<'\n';
else g<<x*(c/d)<<' '<<y*(c/d)<<'\n';
}
f.close(); g.close();
return 0;
}