Cod sursa(job #149513)
Utilizator | Data | 5 martie 2008 20:13:13 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.49 kb |
#include <stdio.h>
long a,b,x;
int citire()
{FILE *fin;
fin=fopen("euclid.in","r");
fscanf(fin,"%ld",&a);
fscanf(fin,"%ld",&b);
fclose(fin);
return 0;
}
int afisare()
{FILE *fin;
fin=fopen("euclid.out","w");
fprintf(fin,"%ld",x);
fclose(fin);
return 0;
}
int main()
{
citire();
if (a<b) {x=a;a=b;b=x;}
while (b!=0)
{x=b;
b=a%b;
a=x;
}
x=a;
afisare();
return 0;
}