Cod sursa(job #365618)
Utilizator | Data | 19 noiembrie 2009 14:28:05 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 40 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.36 kb |
#include <fstream>
using namespace std;
int main()
{
long a,b,r,n,i;
fstream fi("euclid2.in",ios::in);
fstream fo("euclid2.out",ios::out);
fi>>n;
for(i=1;i<=n; i++)
{
fi>>a>>b;
while(a!=0)
{
r=a%b;
if (r==0) { fo<<b<<endl; break; }
a=b;
b=r;
}
}
fo.close();
return 0;
}