01.Ages (C# Shell App Paste)

using System;
namespace _01_Ages
{
    public class Program
    {
        public static void Main()
        {

       // Write a program that determines whether based
       //on the given age a person is: baby, child, teenager,
       //adult, elder. The bounders are:
            int age = int.Parse(Console.ReadLine());
            if (age >=0 && age <=2)
            Console.WriteLine("baby");
            else if (age >=3 && age <=13)
            Console.WriteLine("child");
            else if (age >=14 && age <=19)
            Console.WriteLine("teenager");
            else if (age >= 20 && age <=65)
            Console.WriteLine("adult");
            else if (age >= 66)
            Console.WriteLine("elder");


        }
    }
}