Cod sursa(job #1205111)
Utilizator | Soare George oops | Data | 5 iulie 2014 12:16:12 |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 30 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
//#include "stdafx.h"
#include<iostream>
#include<stdio.h>
#define ll long long
using namespace std;
ll cmmdc(ll a, ll b)
{
ll d=1;
while (b)
{
d = a%b;
a = b;
b = d;
}
return a;
}
int main()
{
ll t;
freopen("euclid2.in", "r", stdin);
freopen("euclid2.out", "w", stdout);
cin >> t;
while (t--)
{
ll a, b;
cin >> a >> b;
cout << cmmdc(a, b) << endl;
}
return 0;
}