Cod sursa(job #1921189)

Utilizator stefan_gheorgheGheorghe Stefan stefan_gheorghe Data 10 martie 2017 11:41:20
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.57 kb
#include <fstream>
using namespace std;
ifstream f("euclid3.in");
ofstream g("euclid3.out");
int w;
int cmmdc(int a,int b){while(b)w=a%b,a=b,b=w;return a;}
void euclid(int a,int b,int &x,int &y)
{
    if(b==0)
        x=1,y=0;
    else
    {int x1,y1;
        euclid(b,a%b,x1,y1),x=y1,y=x1-(a/b)*y1;
    }
}
int main()
{int t,a,b,c,d,e,x,y;
    f>>t;
    for(int q=1;q<=t;q++)
    {
        f>>a>>b>>c;
        e=cmmdc(a,b);
        if(c%e==0)
            euclid(a,b,x,y),e=c/e,g<<x*e<<" "<<y*e<<'\n';
        else g<<"0 0"<<'\n';
    }
    return 0;
}