Cod sursa(job #279298)
Utilizator | marius ciubotariu maryusz | Data | 12 martie 2009 19:21:37 |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.36 kb |
#include<stdio.h>
int cmmdc(long int a,long int b)
{
if(!b) return a; return cmmdc(b,a%b);
}
int main(void)
{
long int c,a,b,res;
FILE *f=fopen("euclid.in","r"),*g=fopen("euclid.out","w");
fscanf(f,"%ld",&c);
for(long int i=1;i<=c;i++)
{
fscanf(f,"%ld %ld",&a,&b);
res=cmmdc(a,b);
fprintf(g,"%ld\n",res);
}
fcloseall();
return 0;
}