Cod sursa(job #1519359)
Utilizator | Data | 7 noiembrie 2015 11:30:35 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.64 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main()
{
ifstream fin("euclid2.in");
ofstream fout("euclid2.out");
long int a,b,c=-1,i,T,y;
fin>>T;
for(y=1; y<=T; y++)
{
fin>>a>>b;
if(a==0)
{
fout<<b<<endl;
}
else if(b==0)
{
fout<<a<<endl;
}
else
{
for(i=1; i<a; i++)
{
if(a%i==0 && b%i==0)
{
c=i;
}
}
fout<<c<<endl;
}
}
return 0;
}