Cod sursa(job #681173)
| Utilizator |  zzz zzz misino |
Data | 16 februarie 2012 18:48:24 |
|---|---|---|---|
| Problema | Algoritmul lui Euclid | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.31 kb |
#include<cstdio>
using namespace std;
FILE *f,*g;
long r,a,b,n,i;
int main()
{f=fopen("euclid2.in","r");
g=fopen("euclid2.out","w");
fscanf(f,"%ld",&n);
for(i=1;i<=n;i++)
{fscanf(f,"%ld%ld",&a,&b);
r=a%b;
while(r!=0)
{a=b;
b=r;
r=a%b;
}
fprintf(g,"%d\n",b);
}
fclose(f);
fclose(g);
return 0;
}