Basic function question

[crazycole2001]

I have been racking my brain, my textbook and the internet.

I cannot get the program to output anything other than 0;

I want to learn, so just point me in the right direction.

Thanks.

#include <iostream>
#include <cmath>

using std::cin;
using std::cout;

int maximal(int);

int main()
{
	int n;
	int max = 0;
	cout << "Please enter three numbers: ";
	max = maximal(n);
	cout << "The maximal value is: " << max << "\n";
	return 0;
}

int maximal(int n)
{
	int maxsf = 0;
	int i = 0;
	int size = 3;
	while( i < size)	
	{
	cin >> n;
	if(n > maxsf)
 	{
	maxsf = n;
	}
	i++;
	}
	n = maxsf;	
}

[mutexe]

you arent returning anything from your function.

{
......


return n;
}

[crazycole2001]

Thank you so much.