Cod sursa(job #286694)

Utilizator lotzyKovago Lajos lotzy Data 24 martie 2009 08:22:21
Problema Factorial Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.31 kb
Raporteaza aceasta sursa 
#include<stdio.h>
FILE *in=fopen("factorial.in","r"),*out=fopen("factorial.out","w");
int p,n,nr,cn;
int main()
{
fscanf(in,"%d",&p);
nr=0;
while(p>nr)
  {
   n+=5;
   cn=n;
   while(cn%5==0)
      {
      cn/=5;
      nr++;
      }
   }
fprintf(out,"%d",n);
fclose(in);
fclose(out);
return 0;
}