Cod sursa(job #1242600)
Utilizator | Zlatea Cezar czlatea | Data | 14 octombrie 2014 19:27:03 |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.41 kb |
#include <cstdio>
using namespace std;
int alg(int a, int b)
{
int c;
while(b)
{
c=a%b;
a=b;
b=c;
}
return a;
}
int main()
{
freopen("euclid2.in","r",stdin);
freopen("euclid2.out","w",stdout);
int n,i,a,b;
scanf("%d",&n);
for(i=1;i<=n;i++)
{
scanf("%d%d",&a,&b);
printf("%d\n",alg(a,b));
}
return 0;
}