Cod sursa(job #1970537)
Utilizator | Data | 19 aprilie 2017 13:52:21 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 30 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.47 kb |
#include<fstream>
using namespace std;
ifstream f("euclid2.in");
ofstream g("euclid2.out");
long long a, b, t;
int euclid(long long m, long long n)
{
int r;
while(n)
{
r=m%n;
m=n;
n=r;
}
return m;
if(m==1)
g<<0;
else
g<<m;
}
int main()
{
f>>t;
while(t)
{
f>>a>>b;
g<<euclid(a, b)<<endl;
t--;
}
f.close();
g.close();
return 0;
}