public static void Main()
Console.WriteLine("Please enter the 4 numbers you would like to know the average of.");
double ans1 = double.Parse(Console.ReadLine());
double ans2 = double.Parse(Console.ReadLine());
double ans3 = double.Parse(Console.ReadLine());
double ans4 = double.Parse(Console.ReadLine());
double output = average( ans1, ans2, ans3, ans4);
Console.WriteLine(" The average of the numbers, " + ans1 + ", " + ans2 + ", " + ans3 + ", " + ans4 + " is " + output);
static private double average(double a, double b , double c, double d)
{ double added = a + b + c + d;
double average = added/4;