Cod sursa(job #1975269)

Utilizator roxanaapopeiApopei Roxana roxanaapopei Data 30 aprilie 2017 13:20:50
Problema Algoritmul lui Euclid Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 0.44 kb
#include <fstream>
#include <math.h>
#include<iostream>
using namespace std;
ifstream fin("euclid2.in");
ofstream fout("euclid2.out");
long long n,a,b;
long long euc(long long a, long long b)
{
    long long r;
    while(b)
    {
        r=a%b;
        a=b;
        b=r;
    }
    return a;
}
int main()
{
    fin>>n;
    for(int i=1;i<=n;i++)
    {
        fin>>a>>b;
        fout<<euc(a,b);
        fout<<endl;
    }
}