Cod sursa(job #2493032)
Utilizator | Lazarov Robert Robysen | Data | 15 noiembrie 2019 20:35:20 |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 60 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.39 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("euclid2.in");
ofstream fout("euclid2.out");
int euclid(int a, int b) {
if (a == b) return a;
if (a > b) return euclid(a - b, b);
else return euclid(a, b - a);
}
int main()
{
int T, a, b;
fin >> T;
for(int i = 0; i < T; i++){
fin >> a >> b;
fout << euclid(a, b) << '\n';
}
return 0;
}