Cod sursa(job #2175950)

Utilizator cezinatorCezar D cezinator Data 16 martie 2018 20:06:32
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.75 kb
#include <fstream>

using namespace std;
ifstream fin("euclid3.in");
ofstream fout("euclid3.out");
long long a,b,c,k,T,d,x,y;
void Euclid_extins(long long a,long long b, long long &x, long long &y, long long &d)
{
    if(b==0)
    {
        x=1; y=0; d=a;
    }
    else
    {
        long long x0,y0,r;
        r=a%b;
        Euclid_extins(b,r,x0,y0,d);
        x=y0;
        y=x0-(a/b)*y0;
    }
}
int main()
{
    fin>>T;
    {
        for(int i=1;i<=T;i++)
        {
            fin>>a>>b>>c;
            Euclid_extins(a,b,x,y,d);
            if(c%d==0)
            {
                k=c/d;
                fout<<k*x<<' '<<k*y<<'\n';
            }
            else fout<<"0"<<' '<<"0"<<'\n';
        }
    }
    return 0;
}