using System;

public class Program

{

    public static void Main()

    {

/*

1.Which of the following is (are)not a legal variable name?

​

myVariableIsGood - Good

99Flake - NOT Good

_floor - Good

time2GetJiggyWidIt - Good

wrox.com - NOT Good

​

2.By considering operator precedence, list the steps involved in the computation of the following expression:

​

resultVar += var1 * var2 + var3 % var4 / var5;

​

Multiplication: var1 * var2

This is performed first due to the high precedence of the multiplication operator.

Modulus: var3 % var4

The modulus operation has the same precedence as multiplication and division, so it's performed next, working from left to right.

Division: (var3 % var4) / var5

Division also has the same precedence as multiplication and modulus, so it's performed after the modulus operation, working from left to right.

Addition: (var1 * var2) + ((var3 % var4) / var5)

Addition has lower precedence than multiplication, division, and modulus, so it's performed after those operations.

Addition assignment: resultVar += [result of step 4]

*/

​

string MyVariableIsGood = "Boom";

//string 99Flake = "NotBoom";

string _floor = "Boom";

string time2GetJiggyWidIt = "Boom";

//string wrox.com = "NotBoom";

​

​

Console.WriteLine(MyVariableIsGood);

//Console.WriteLine(99Flake);

Console.WriteLine(_floor);

Console.WriteLine(time2GetJiggyWidIt);

//Console.WriteLine(wrox.com);

​

​

​

Console.WriteLine("Hello! Give me three numbers, and I'll return their product!");

Console.Write("Please enter your first number: ");

string strNum1 = Console.ReadLine();

double dNum1 = Convert.ToDouble(strNum1);

Console.Write("Thanks! Now, please enter your second number: ");

string strNum2 = Console.ReadLine();

double dNum2 = Convert.ToDouble(strNum2);

Console.Write("Thanks! Now, please enter your third number: ");

string strNum3 = Console.ReadLine();

double dNum3 = Convert.ToDouble(strNum3);

Console.WriteLine("Okay, Perfect! Now, time to do my magic");

double dProduct = dNum1 * dNum2 * dNum3;

Console.WriteLine("... The product iiiiiiiissss....." + dProduct + "!!!!!!!");

    }

}