Cod sursa(job #1577375)

Utilizator iondodon1998Dodon Ion iondodon1998 Data 23 ianuarie 2016 13:39:45
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.56 kb
using namespace std;
#include <fstream>

ifstream fin("euclid3.in");
ofstream fout("euclid3.out");

int i,n,a,b,c,d,x,y;

int euclidextins(int a,int b,int &x,int &y)
	{
		if(b==0)
			{
				x=1;
				y=0;
				return a;
			} else 
				{
					int x0,y0,d;
					d=euclidextins(b,a%b,x0,y0);
					x=y0;
					y=x0-y0*(a/b);
					return d;
				}
	}

int main()
	{
		fin>>n;
		for(i=1;i<=n;i++)
			{
				fin>>a>>b>>c;
				d=euclidextins(a,b,x,y);
				if(c%d==0)
					fout<<x*(c/d)<<" "<<y*(c/d)<<'\n'; else
						fout<<"0 0\n";
			}
		return 0;
	}