public static void Main()
Console.WriteLine("Number Multiplier Program");
Console.WriteLine("Give me your first number: ");
string strNum1 = Console.ReadLine();
double num1 = double.Parse(strNum1);
Console.WriteLine("What's you operator?");
string op = Console.ReadLine();
Console.WriteLine("Give me your second number: ");
string strNum2 = Console.ReadLine();
double num2 = double.Parse(strNum2);
if (op == "+") result = num1 + num2;
else if (op == "-" || op == "subtract") result = num1 - num2;
else if (op == "*") result = num1 * num2;
else if (op == "/") result = num1 / num2;
else Console.WriteLine("Please enter a valid operator");
Console.WriteLine($"Your result is {result}!");