Cod sursa(job #1572386)

Utilizator razvanlgu31Razvan Lungu razvanlgu31 Data 18 ianuarie 2016 21:42:26
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.67 kb
#include <fstream>

using namespace std;
ifstream fin("euclid3.in");
ofstream fout("euclid3.out");
int a,b,x,y,d,x0,y0,n,ca,c,i,x1,y1;
int cmmdc(int a,int b,int &x,int &y)
{
    if(b==0)
    {
        x=1;
        y=0;
        return a;
    }
    else
    {
        int x0=0,y0=0,d;
        d=cmmdc(b,a%b,x0,y0);
        x=y0;
        y=x0-(a/b)*y0;
        return d;
    }
}
int main()
{
    fin>>n;
    for(i=1; i<=n; i++)
    {
        fin>>a>>b>>c;
        ca=cmmdc(a,b,x,y);
        x1=x*(c/ca);
        y1=y*(c/ca);
        if(x1*a+y1*b==c)
            fout<<x1<<" "<<y1<<'\n';
        else
            fout<<"0 0"<<'\n';
    }
    return 0;
}