Cod sursa(job #1888315)

Utilizator dumitrescu_andreiDumitrescu Andrei dumitrescu_andrei Data 22 februarie 2017 00:49:55
Problema Factorial Scor 50
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.5 kb
#include <bits/stdc++.h>
using namespace std;
ifstream f("fact.in");
ofstream g("fact.out");
int p;

int main()
{
f>>p;
if(p==0)
    g<<1;
else
{
    int s=0;
    short q=1;
    int i=5;
    while(q)
    {
        int w;
        w=i;

        while(w%5==0 && w)
        {
            s++;
            w/=5;
        }

      if(s>p)
      {
          q=0;
          g<<-1;
      }
      else if(s==p)
      {
          q=0;
          g<<i;
      }
        i+=5;
    }


}
}