Cod sursa(job #2215266)

Utilizator IBelieveInGodAlexandrescu Andrei Robert IBelieveInGod Data 21 iunie 2018 15:10:46
Problema Algoritmul lui Euclid Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 0.65 kb
#include <iostream>
#include <fstream>

using namespace std;

int gl_a,gl_b;

int euclid(int a, int b){
    if(a==b){
        return a;
    }
    else if(a>b){
        if(a%b==0)
            return b;
        else
            return euclid(a-b,b);
    }
    else if(b>a){
        if(b%a==0)
            return a;
        else
            return euclid(a,b-a);
    }
}

int main()
{
    int t;
    fstream f("euclid2.in",ios::in);
    fstream g("euclid2.out",ios::out);
    f>>t;
    while(t>0){
        f>>gl_a>>gl_b;
        g<<euclid(gl_a,gl_b)<<endl;
        t--;
    }




    f.close();
    g.close();

    return 0;
}