Cod sursa(job #2611089)

Utilizator cpopescu1Popescu Cristian cpopescu1 Data 6 mai 2020 13:15:10
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.65 kb
#include <bits/stdc++.h>
using namespace std;

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

int n;

inline int gcd(int a,int b,int &x,int &y)
{
    if(b==0)
    {
        x=1;
        y=0;
        return a;
    }
    int x0,y0,d;
    d=gcd(b,a%b,x0,y0);
    x=y0;
    y=x0-(a/b)*y0;
    return d;
}


int main()
{
    //ios::sync_with_stdio(0);
    //fin.tie(0);
    fin>>n;
    int a,b,c;
    for(int i=1;i<=n;i++)
    {
        fin>>a>>b>>c;
        int x,y,d;
        d=gcd(a,b,x,y);
        if(c%d)
            fout<<"0 0\n";
        else
            fout<<x*(c/d)<<" "<<y*(c/d)<<"\n";
    }
    return 0;
}