Cod sursa(job #182729)
Utilizator | Gagos Radu Vasile Gagos | Data | 21 aprilie 2008 11:28:24 |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.37 kb |
#include<stdio.h>
long n,a1,b1;
long alg_euclid(long a,long b);
int main()
{
freopen("euclid2.in","r",stdin);
freopen("euclid2.out","w",stdout);
scanf("%ld",&n);
for(;n;--n){
scanf("%ld %ld",&a1,&b1);
printf("%ld\n",alg_euclid(a1,b1));
}
fcloseall();
return 0;
}
long alg_euclid(long a,long b)
{
if(!b)
return a;
return alg_euclid(b,a%b);
}