static void Main(string[] args)
{
//2. In the Main() method of the console app, instantiate the class.
TwoParameters twoParameters = new TwoParameters();
// 3.Ask the user to input two numbers, one at a time. Let them know they need not enter anything for the second number.
Console.WriteLine("Enter in first number.");
int a = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Enter in another number (if you want to, don't have to).");
string b = Console.ReadLine();
bool answer = string.IsNullOrEmpty(b);
if (answer == true)
{
int c = twoParameters.parametersTwo(a);
Console.WriteLine("The number or numbers you entered equals " + c + ".");
Console.ReadLine();
}
else if (answer == false)
{
int c = twoParameters.parametersTwo(a, Convert.ToInt32(b));
Console.WriteLine("The number or numbers you entered equals " + c + ".");
Console.ReadLine();
}
//4. Call the method in the class, passing in the one or two numbers entered.
twoParameters.parametersTwo(a: 0);
//5. Try various combinations of numbers on the code, including having no second number.
//input 1st number: 5, input 2nd number: 3, output: 8
//input 1st number: 8, input 2nd number: (blank), output: 8
}
static void Main(string[] args)
{
//2. In the Main() method of the console app, instantiate the class.
TwoParameters twoParameters = new TwoParameters();
//4. Call the method in the class, passing in the one or two numbers entered.
twoParameters.parametersTwo(a: 0);
//5. Try various combinations of numbers on the code, including having no second number.
//input 1st number: 5, input 2nd number: 3, output: 8
//input 1st number: 8, input 2nd number: (blank), output: 8
}