Cod sursa(job #2848065)

Utilizator raileanu-alin-gabrielRaileanu Alin-Gabriel raileanu-alin-gabriel Data 12 februarie 2022 09:41:44
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.66 kb
#include <fstream>

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);

long long n, a, b, d, i, x, y, c;

int main()
{
  fin>>n;
  for(i=1; i<=n; i++)
  {
    fin>>a>>b>>c;
    euclid(a, b, d, x, y);
    if(c%d!=0) fout<<0<<' '<<0<<'\n';
    else fout<<(x*(c/d))<<' '<<(y*(c/d))<<'\n';
    d=0; x=0; y=0;
  }
  return 0;
}

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;
  }
}