Cod sursa(job #440547)

Utilizator johnny2008Diaconu Ion johnny2008 Data 12 aprilie 2010 08:36:46
Problema Factorial Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.43 kb
#include<fstream>
using namespace std;
int main(){
	long long int n=0,i,p;
	ifstream f("fact.in");
	ofstream g("fact.out");
	f>>p;
	while(p){
		n=n+5;
		p--;
		i=n;
		i=i/5;
		if(i%5==0){
			p--;
			i=i/5;
			if(i%5==0){
				p--;
				i=i/5;
				if(i%5==0){
					p--;
					i=i/5;
					if(i%5==0){
						p--;
						i=i/5;
						if(i%5==0){
						p--;
						}
		
					}
				}
			
			}
		
		}
		
	}
	g<<n;
}