Cod sursa(job #1448099)
Utilizator | Data | 6 iunie 2015 11:10:30 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.43 kb |
#include <cstdio>
using namespace std;
FILE *fi,*fo;
int euclid(int a, int b)
{
if(b==0)
return a;
return euclid(b,a%b);
}
int t,a,b;
int main()
{
fi=fopen("euclid2.in","r");
fo=fopen("euclid2.out","w");
fscanf(fi,"%d",&t);
for(int i = 1;i<=t;i++)
{
fscanf(fi,"%d%d",&a,&b);
fprintf(fo,"%d\n",euclid(a,b));
}
fclose(fi);
fclose(fo);
return 0;
}