Variable...

 # Variable is containor which stores a value.

# datatype is the type of data

# variable name only starts with a alphabet or _ . Can't take white spaces inside var.

a = 30           # int

_b = "Akash"      # str

c3 = 21.21        # float

d = 3+3j         # complex

e = True         # bool

f = None         # none

#print the value by its var name

print(a)

# Python automatically detect datatype

print(type(a))

print(type(_b))

print(type(c3))

print(type(d))

print(type(e))

print(type(f))