Code:
#include <iostream>
#include <cmath>

using namespace std;

int main ()
{
	int sum;
	int average;
	double dec1;
	double dec2;
	double dec3;
	double dec4;
	double dec5;

	cout << "Enter five decimal numbers: ";
	cin >> dec1 >> dec2 >> dec3 >> dec4 >> dec5;
	cout << endl;

	cout << "The numbers you entered are: \n"
	cout << dec1 << dec2 << dec3 << dec4 << dec5;
	cout << endl;
	
	double a = dec1
	double b = dec2
	double c = dec3
	double d = dec4
	double e = dec5
	int h = nint(a);
	int i = nint(b);
	int j = nint(c);
	int k = nint(d);
	int l = nint(e);

	sum = h + i + j + k + l;
	average = (h + i + j + k + l) / 5

	cout << endl;
	cout << "Sum: " << sum << endl;
	cout << "Average: " << average << endl;

	return 0;
}


~~~ This is returning a lot of errors for me now. I hope you guys can see what this program is doing and can hopefully give me some advice.... there's probably a way to make it shorter, I just don't know how to do it! You guys have been a great help and I really appreciate it.