Cod sursa(job #2168179)

Utilizator mariastStoichitescu Maria mariast Data 14 martie 2018 09:53:52
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.53 kb
#include<fstream>
using namespace std;

ifstream f ("euclid3.in");
ofstream g ("euclid3.out");
int t,a,b,c;
int gcd(int A,int B,int &x,int &y){
    if(B==0){
        x=1;
        y=0;
        return A;
    }
    int x0=0,y0=0;
    int d=gcd(B,A%B,x0,y0);
    x=y0;
    y=x0-(A/B)*y0;
    return d;
}

int main()
{
    f>>t;
    while (t){
        f>>a>>b>>c;
        int x=0,y=0;
        int d=gcd(a,b,x,y);
        if(c%d) g<<0<<" "<<0<<'\n';
        else g<<x*(c/d)<<" "<<y*(c/d)<<'\n';
        --t;
    }
}