Cod sursa(job #573701)

Utilizator andrei.finaruFinaru Andrei Emanuel andrei.finaru Data 6 aprilie 2011 15:18:11
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.48 kb
#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;
}