Cod sursa(job #1997540)
Utilizator | Iustinian Petrariu IustinPetrariu | Data | 4 iulie 2017 18:18:56 |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 30 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("euclid2.in");
ofstream fout("euclid2.out");
int euclid(int a, int b)
{
int c;
while(b)
{
c=a%b;
a=b;
b=c;
}
return a;
}
int main()
{
int a,b,c,T;
fin>>T;
for(int i=1; i<=T; i++)
{
fin>>a>>b;
fout<<euclid(a,b)<<" "<<endl;
}
return 0;
}