8. Conversation

using System;
using System.Collections.Generic;
using System.Linq;

class MainClass {
    static void Main() {
        Console.WriteLine("Hello World!");
         
         int num = 10;
         double num1 = num;
         Console.WriteLine(num1);
         
         double num2 = 25.025;
         int num3 = Convert.ToInt32(num2);
         int num4 = (int) num2;
         Console.WriteLine($"{num3} {num4}");
         
         bool isNum = int.TryParse("123", out int Result);
         
         Console.WriteLine(Result);
         
         string str1 = Convert.ToString(Result);
         
         Console.WriteLine(str1);
         
         Console.WriteLine(true);
         Console.WriteLine(false);
         
         Console.WriteLine(Day.Sunday);
         Console.WriteLine((int)Day.Sunday);
    }
    
}

public enum Day {
    Sunday = 7,
    Monday = 1,
    Tuesday = 2,
}