public static void Main()
int Var1 = +APositiveValue;
int Var2 = -APositiveValue;
Console.WriteLine("Var1 equals to " + Var1);
Console.WriteLine("Var2 equals to " + Var2);
Console.WriteLine("Now give me a number:");
firstNumber = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("Now give me another number:");
secondNumber = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("The sum of {" + firstNumber + "} and {" + secondNumber + "} " + "is {" + (firstNumber + secondNumber) + "}.");
Console.WriteLine("The result of subtracting {" + secondNumber + "} from " + "{" + firstNumber + "} is {" + (firstNumber - secondNumber) + "}.");
Console.WriteLine("The product of {" + firstNumber + "} and {" + secondNumber + "} " + "is {" + (firstNumber * secondNumber) + "}.");
Console.WriteLine("The result of dividing {" + firstNumber + "} by " + "{" + secondNumber + "} is {" + (firstNumber / secondNumber) + "}.");
Console.WriteLine("The result of getting the remainder of {" + firstNumber + "} by " + "{" + secondNumber + "} is {" + (firstNumber % secondNumber) + "}.");