Cod sursa(job #1926022)
Utilizator | Zet Teodor teocel22 | Data | 13 martie 2017 21:52:56 |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 30 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.34 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin ("euclid2.in");
ofstream fout ("euclid2.out");
int a,b,t;
int gcd(int a , int b){
int r=a%b;
while (r)
{
a=b;
b=r;
r=a%b;
}
return b;
}
int main()
{
fin>>t;
while ( t-- )
{
fin>>a>>b;
fout<<gcd(a,b)<<endl;
}
}