Cod sursa(job #148992)
| Utilizator |  Mutascu Adrian - Dragos dexter_dex |
Data | 5 martie 2008 10:12:29 |
|---|---|---|---|
| Problema | Algoritmul lui Euclid | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.29 kb |
#include<fstream.h>
unsigned long a,b,r;
int main()
{
ifstream f("euclid2.in");
ofstream g("euclid2.out");
f>>a>>b;
if (a==0&&b==0) g<<"0";
else if (a!=0&&b==0) g<<a;
else
{while (b)
{r=a%b;
a=b;
b=r;}
if (a==1) g<<0;
else g<<a;}
f.close();
g.close();
return 0;
}