Python Syntax:
===============
Variables:
==========
==> is a name which is used to store values of any type.
==> Python is dynamically typed language
because of this while defining the variable, we not required the datatype to specify before the variable name.
Syntax for variable:
	Initialization:
		name-of-variable = value
==> The Variable can define in two ways:
	1) Compile Time Definition
	==========================
	==> if a program want to execute with same value in variable for multiple number of times, then we can define the variable in compile time.

a = 'Hi' # assignment

print(a)
print(type(a))

	2) Run Time Definition
	======================
	==> when the program want to execute for several times with different value assignments for variable then we can define the variable as run-time.
	==> to define the variable in run-time, input() can be used.
	Syntax for input():
			variable-name = input("Some Text")
a = input("Enter some value for variable a:")

print(a)

	==> input() always read the value as string/text format only.
	==> to read any other type of value using input(), we should do the type casting or type conversion to the input().
	==> type casting/type conversion is simply convert the data from one form to another form.

# a = input("Enter some value for variable a:")
a = int(input("Enter a value for variable a:"))

print(a)
print(type(a))

# a = int(a) # Type conversion to the value
# print(type(a))
# print(a)

Note:
=====
in Python, no declaration for the variable is required.
because the python is dynamically typed language.

=============================================================
					Datatypes
					==========
==> Datatype represents the type of the value can store in the variable.
==> can be classified into two types:
	1) Primitive Datatypes
	=======================
		==> All fundamental datatypes of python are categorized into Primitive type.
		==> The Primitive datatypes are:
			Number type ==> define with numerals
					integer type ==> class: int
					floating-point type ==> float
					complex type ==> complex
			Boolean Type ==> define with non-numeral values ==> bool
			String/Text Type ==> define with text ==> str
		==> primitive types can store with only one value at the variable.

	2) Non-primitive Datatypes
	==========================
		==> are used to store in variable with group of values
		==> also called as "Collection Types"
		==> The Non-primitive datatypes are:
			List Type ==> list
			Tuple Type ==> tuple
			Set Type ==> set
			Dictionary Type ==> dict
			Arrays Type ==> arrays
			Frozen Sets ==> frozenset
			Bytes ==> bytes
			Byte Array ==> bytearray


Note:
====
All primitive and non-primitive datatypes are built-in types in python,
means: for every datatype, in python there is a built-in class.

Class ==> collection/group of values and methods.