OTHER DATATYPES:
================
Frozen sets
===========
inbuilt datatype
	class: "frozenset"

frozenset():
===========
	we can define the frozenset from other collections like: list, strings, tuple, sets, dictionaries etc.
Syntax:
	identifier = frozenset(any collection)

# creation of frozen sets

a = frozenset("Object Oriented")
b = frozenset([111,222,333,444,555])
c = frozenset((1,3,5,7,9))
d = frozenset({10,20,30,40,50,60})
e = frozenset({'a':11,'b':22,'c':33,'d':44})

f = frozenset({1212,2323,3344,4545})
# g = frozenset(1122,1212,1234,12345)

print(type(a),type(b),type(c),type(d),type(e))
print(type(f))

print(a)
print(b)
print(c)
print(d)
print(e)
print(f)
=========================
Features:
========
1) Collection datatype
2) Index is not supported.
3) Not ordered.
4) Duplication is not allowed.
5) Immutable datatype.

Byte datatypes
==============
1 byte ==> 8-bits
used to store the values of: 2^8 ==> 256 values
ranged from: 0 to 255
==> byte datatype can allow to define with the values are from only 0 to 255.
==> two types:
	bytes datatype
	byte array datatype

bytes datatype
===============
bytes():
=======
	we can define the bytes datatype from any collection.

==> an inbuilt datatype
Syntax:
	identifier = bytes(any collection)

# a = bytes("12345") string to bytes not possible

"""
string ===> bytes
not possible

Unicode ==> 0 to 65535
"12345"
"1" ==> 48
"""

a = bytes([1,11,111,101,112])
b = bytes((0,10,20,30,40))
c = bytes({11:111,12:122,13:134})

print(a);print(b);print(c)
print(type(a));print(type(b),type(c))

===========================
features:
=========
1) Collection
2) bytes data can store in the memory with hexadecimal characters.
3) index can be supported.
4) Ordered.
5) Immutable datatype.

Byte Array Datatype:
====================
bytearray()
	Syntax:
		identifier = bytearray(any collection)
==> mutable datatype.

a = bytearray([10,20,30,40,50])

print(a)
print(type(a))
print(id(a))

print(a[0])
print(a[-1])
print(a[::-1])

a[2] = 112

print(a)
print(id(a))