Cod sursa(job #705956)

Utilizator vandrei95Zamfir Vlad vandrei95 Data 5 martie 2012 11:30:29
Problema Factorial Scor 35
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.34 kb
Raporteaza aceasta sursa 
#include<iostream>
#include<fstream>
using namespace std;
int main(void)
{
	fstream f,g;
	f.open("fact.in",ios::in);
	g.open("fact.out",ios::out);
	int n=0,pas=0,n2;
	long long p=1;
	f>>p;
	if(p==0)
		g<<1;
	else
		while(pas<p)
		{
			n+=5;
			n2=n;
			while(n2%5==0)
			{
				pas++;
				n2/=5;
			}
		}
	g<<n;
		
			
}