using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

public class Program

{

    public static void Main()

    {

        string message = "Hello Abiodun!!!";

        Console.WriteLine(message);

        Console.WriteLine(MyFunction(message));

        //List<Student> student = new List<Student>()

        //{

            //new Student() { StudentID = 1, StudentName = "John", age = 18 },

            //new Student() { StudentID = 2, StudentName = "Steve",  age = 21 },

           // new Student() { StudentID = 3, StudentName = "Bill",  age = 18 },

           // new Student() { StudentID = 4, StudentName = "Ram" , age = 20  },

          //  new Student() { StudentID = 5, StudentName = "Ron" , age = 21 }

        //};

        //foreach(var item in student)

        //{

        //  Console.WriteLine(item.StudentID);

        //}

        StringBuilder sb = new StringBuilder("jio");

        sb.Append("Hello ");

        sb.AppendLine("World!");

        sb.AppendLine("Hello C#");

        Console.WriteLine(sb);

        int num = 0;

        switch(AddFiveToNum(num) % 2)

        {

            case 0:

                Console.WriteLine("number "+ AddFiveToNum(num) +" is even number");

                break;

            case 1:

                Console.WriteLine("number "+AddFiveToNum(num)+" is odd number");

                break;

        }

        Console.WriteLine(NumberValue(0) ? "Even Number" : "Odd number");

​

    }

    public static string MyFunction(string name)

    {   

        //type annonymouse

        var student = new { Id = 1, FirstName = "James", LastName = "Bond" };

        string message = "My name is "+name;

        return message;

    }

    public static int AddFiveToNum(int num)

    {

        return num + 5;

    }

    public static bool NumberValue(int num)

    {

        switch(num % 2)

        {

            case 0:

                return true;

            case 1:

                return false;

            default:

                return false;

        }

    }

}

​

public class Student

{

    public int StudentID { get; set; }

    public string StudentName { get; set; }

    public int age { get; set; }

}