Cod sursa(job #281727)
| Utilizator |  Gabi Purcaru gabipurcaru |
Data | 15 martie 2009 18:52:36 |
|---|---|---|---|
| Problema | Algoritmul lui Euclid | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.29 kb |
#include<fstream.h>
ifstream in("euclid2.in");
ofstream out("euclid2.out");
unsigned long a,b,t;
int euclid(unsigned long a, unsigned long b)
{
unsigned long int r;
while(r)
{r=a%b;a=b;b=r;}
return a;
}
void main()
{
in>>t;
while(t)
{in>>a>>b;out<<euclid(a,b)<<'\n';t--;}
}