Cod sursa(job #3314622)

Utilizator vladinfo_Grecu Vlad vladinfo_ Data 10 octombrie 2025 15:16:11
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.7 kb
#include <bits/stdc++.h>
/// Template Dutzu
#define fast ios_base::sync_with_stdio(false);fin.tie(0);cin.tie(0);
using namespace std;

ifstream fin("euclid3.in");
ofstream fout("euclid3.out");
void euclid(int a,int b, int& x, int& y)
{
    if (b==0)
    {
        x=1;
        y=0;
        return;
    }
    int x1,y1;
    euclid(b,a%b,x1,y1);
    x=y1;
    y=x1-a/b*y1;
}
int main()
{
    fast
    int n;
    fin>>n;
    for (int l=1;l<=n;l++){
    int a,b,c;
    fin>>a>>b>>c;
    int g=__gcd(a,b);
    if (c%g!=0)
    {
        fout<<0<<' '<<0<<'\n';
        continue;
    }
    int x,y;
    euclid(a,b,x,y);
    fout<<1LL*x*c/g<<' '<<1LL*y*c/g<<'\n';
    }
    return 0;
}