Cod sursa(job #1191926)

Utilizator XshamanHarnagea Sabin Xshaman Data 28 mai 2014 19:43:01
Problema Factorial Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.71 kb
#include<iostream>
#include<fstream.h>
ifstream f("fact.in");
ofstream g("fact.out");
using namespace std;
int main()
{
    long p,aux=5,k,i;
    f>>p;
    k=p;
    if(p==0)
    g<<1;
    if(p==5)
    g<<-1;
    else
    for(i=1;i<=p;i++)
    {
       if(i==5)
               {k=k-1;
               aux=aux+6;}
       if(i%30==0)
       {
                  aux=aux+1;
                  k=k-1;
                  }
       if((i>5)&&(i==aux))
       {
          aux=aux+6;
          k=k-1;
       }
       else
       {
           if((i==p)&&(i!=aux)&&(i%30!=0))
           g<<k*5;
       }
         if((i==p)&&(i==(aux-6)))
           g<<-1;
    }
f.close();
g.close();
return 0;
}