using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        Console.WriteLine("Please enter the first number");

        int vNum1 = 2;

        int vNum2 = 8;

        int vTota1 = vNum1 + vNum2;

        int vTota2 = vNum2 - vNum1;

        int vTota3 = vNum1 * vNum2;

        int vTota4 = vNum2 / vNum1;

        int vTota5 = vNum1 * vNum1 * vNum2 * vNum2;

        int vTota6 = vNum1 * vNum1 * vNum1 * vNum2 * vNum2 * vNum2;

        vNum1 = int.Parse(Console.ReadLine());

        Console.WriteLine("Please enter the second number");

        vNum2 = int.Parse(Console.ReadLine());

        Console.WriteLine("Please enter your first name");

        string vName1;

        vName1 = Console.ReadLine();

        Console.WriteLine("Please enter your second name");

        string vName2;

        vName2 = Console.ReadLine();

        Console.WriteLine("Addition: " + vTota1);

        Console.WriteLine("Subtraction: " + vTota2);

        Console.WriteLine("Multiply: " + vTota3);

        Console.WriteLine("Division: " + vTota4);

        Console.WriteLine("Square: " + vTota5);

        Console.WriteLine("Cube: " + vTota6);

        Console.WriteLine("Hello" + " " + vName1 + " and " + vName2 + " ,Please to meet you");

        Console.WriteLine("Name 1 Email - " + vName1.ToUpper() + vNum1 + "@gmail.com");

        Console.WriteLine("Name 2 Email - " + vName2.ToUpper() + vNum2 + "@gmail.com");

        Console.WriteLine("Program End");

​

    }

}

​