UKS

#include <iostream>
using namespace std;
int faktor(int);
float suma(int);
float ukupnasuma(int);
int main()
{
	int n;
	cout << "Unesite n: ";
	cin >> n;
	cout << "SUma je " << ukupnasuma(n) << endl;

	system("PAUSE > 0");
	return 0;
}
int faktor(int n)
{
	int f = 1;
	for (int i = 1; i <= n; i++)
	{
		f *= i;
	}
	return f;
}
float suma(int n)
{
	float sum = 0;
	for (int i = 2; i <= n; i++)
	{
		sum += 1 / i;
	}
	return sum;
}
float ukupnasuma(int n)
{
	float uks = 0;
	for (int i = 1; i <= n; i++)
	{
		uks += faktor(i) / suma(i);
	}
	return uks;
}