Cod sursa(job #2195081)

Utilizator FunnyStockyMihnea Andreescu FunnyStocky Data 15 aprilie 2018 09:45:30
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.78 kb
#include <fstream>
#include <algorithm>

using namespace std;

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

void euclid(long long a,long long b,long long *d,long long *x,long long *y)
{
    if(b==0)
    {
        *d=a;
        *x=1;
        *y=0;
    }
    else
    {
        long long x0,y0;
        euclid(b,a%b,d,&x0,&y0);
        *x=y0;
        *y=x0-(a/b)*y0;
    }
}

int main()
{
    long long t;
    fin>>t;
    for(long long nr_t=1;nr_t<=t;nr_t++)
    {
        long long a,b,c;
        fin>>a>>b>>c;
        long long d,x,y;
        euclid(a,b,&d,&x,&y);
        if(c%d!=0)
        {
            fout<<"0 0\n";
            continue;
        }
        long long f=c/d;
        fout<<f*x<<" "<<f*y<<"\n";
    }
    return 0;
}