Cod sursa(job #441725)
Utilizator | UPB-Oprea-Cosmin-Dumitru batista | Data | 13 aprilie 2010 11:06:48 |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include<cstdio>
using namespace std;
long cmmdc(long d,long i)
{long r,aux;
if(d<i){aux=d;d=i;i=r;}
r=d%i;
while(r!=0)
{
d=i;
i=r;
r=d%i;
}
return i;
}
long a,b,n,i,x;
int main()
{
freopen("euclid2.in","r",stdin);
freopen("euclid2.out","w",stdout);
scanf("%ld",&n);
for(i=0;i<n;i++)
{
scanf("\n%ld %ld",a,b);
x=cmmdc(a,b);
printf("%ld\n",x);
}
return 0;}