Cod sursa(job #357997)

Utilizator crenguBacaoanu Crenguta crengu Data 21 octombrie 2009 17:19:14
Problema Factorial Scor 5
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.25 kb
Raporteaza aceasta sursa 
#include<fstream.h>
int main()
{
	 int p,n,a,k;
	 ifstream f("fact.in");
	 ofstream g("fact.out");
	 f>>p;
	 k=0;
	 n=0;
	 while(k<p)
	 {
		 n+=5; k++;
		 a=n;
		 while(a!=5){a/=5; k++;}
	 }
	 g<<n;
	 f.close();
	 g.close();
	 return 0;
}