using System;

namespace HelloWorld
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Hello World!");
            var a = 10;
            var b = 3;
            Console.WriteLine("Addition: " + (a + b));
            Console.WriteLine("Division: " + (a / b));
            // cast to float
            Console.WriteLine("Disivion using float: " + ((float)a / (float)b));

            Console.WriteLine("Operator Precedence:");
            //Operator precedence
            var c = 1;
            var d = 2;
            var e = 3;
            Console.WriteLine("Normal precedence: " + (c + d * e));
            // Add c & d first then multiply by e
            Console.WriteLine("Addition first precedence: " + ((c + d) * e));

            Console.WriteLine("Operator comparison:");
            //Comparison operators are always true or false
            // ! not, > greater than, < less than, equal to ==
            Console.WriteLine(c > d); //False
            Console.WriteLine(c == d); //False
            Console.WriteLine(c != d); //True
            Console.WriteLine(!(c != d)); //False

            Console.WriteLine("Logical operators:");
            //Logical operators &&
            Console.WriteLine(e > d && e > c); //True
            Console.WriteLine(e > d && e == c); //False
            Console.WriteLine(e > d || e > c); //True
            Console.WriteLine(!(e > d || e == c)); //False

            /*
             * used for multi line comment
             */

            /* Primitive Types
            integer
            character
            boolean
            */

            /* non-primitive types
             Arrays
            strings
            classes
            structures
            enums
            */


        }
    }
}