/* Arithmetic Operators

Here, y = 5;
+    Addition       (x = y + 2 => 7)

-    Subtraction    (x = y - 2 => 3)

*    Multiplication (x = y * 2 => 10)

/    Division       (x = y / 2 => 2.5)

~/    Division       (x = y ~/ 2 => 2)

%    Modulus (remainder)   (x = y % 2 => 1)

++   Increment      (x = ++y => y = 6 | x = 6)
                    (x = y++ => y = 6 | x = 5)

--   Decrement      (x = --y  => y = 4, x = 4)
                    (x = y--  => y = 4, x = 5)

*/