Cod sursa(job #630908)

Utilizator cristiavraAvramescu Cristia cristiavra Data 6 noiembrie 2011 18:46:58
Problema Factorial Scor 25
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.33 kb
#include<fstream>

using namespace std;

int main()
{
 long x,i,cont,aux;

 ifstream f("fact.in");
 ofstream g("fact.out");

  f>>x;

  cont=0;
  i=5;
  while(cont<x)
  {
   aux=i;
   while(aux%5==0&&cont<x)
     
		 cont++,aux=aux/5;
      
		 i+=5;
  }
 i-=5;
 if(x==0)
   g<<1;
else 
 g<<i;

 return 0;
}