Cod sursa(job #51481)

Utilizator Snavenportnespecificat Snavenport Data 13 aprilie 2007 18:01:15
Problema Factorial Scor 25
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.29 kb
Raporteaza aceasta sursa 
#include <fstream.h>
ifstream f("fact.in");
ofstream g("fact.out");
main()
{
 long a,p,i,sw=0,k;
 f>>p;
 i=0;
 k=0;
 while (sw==0)
  {
   i++;
   a=i;
   while (a%5==0)
      {
       k++;
       a=a/5;
      }
   if (k==p)
     sw=1;
    }
  g<<i;
  f.close();
  g.close();
}