Cod sursa(job #3257890)

Utilizator XIIs12sPeteleu Denis Andrei XIIs12s Data 19 noiembrie 2024 19:40:40
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.74 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("euclid3.in");
ofstream g("euclid3.out");
long long euclid(long long a,long long b, long long &x, long long &y)
{
    if(b==0)
    {
        x=1;
        y=0;
        return a;
    }
    else
    {
        long long x0,y0;
        long long d= euclid(b,a%b,x0,y0);
        x=y0;
        y=x0-a/b*y0;
        return d;
    }
}
int main()
{
   long long a,b,c,t;
   f>>t;
   for(int i=1;i<=t;i++)
   {
       f>>a>>b>>c;
       long long x,y;
       long long d= euclid(a,b,x,y);
       if(c%d==0)
       {
           x*=c/d;
           y*=c/d;
           g<<x<<" "<<y<<endl;
       }
       else
        g<<"0 0"<<endl;
   }
    return 0;
}