Cod sursa(job #1240102)

Utilizator mihai_andreiAndrei Mihai mihai_andrei Data 10 octombrie 2014 15:28:30
Problema Factorial Scor 35
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.32 kb
#include <fstream>
using namespace std;
ifstream f("fact.in");
ofstream g("fact.out");
int main()
{
    int p,nr=1,i=5,ii;
    f>>p;
    if(p==0) {g<<1; return 0;}
    if(p==1) {g<<5; return 0;}
    while(nr!=p)
    {
      ii=i;
      while(ii%5==0) {ii/=5; nr++;}
      i+=5;
    }
    g<<i;
    return 0;
}