# In programming, data type is an important concept.
#
# Variables can store data of different types, and different types can do different things.
#
# Python has the following data types built-in by default, in these categories:
#
# Text Type:	'str'
# Numeric Types:	'int', 'float', 'complex'
# Sequence Types:	'list', 'tuple', 'range'
# Mapping Type:	'dict'
# Set Types:	'set', 'frozenset'
# Boolean Type:	'bool'
# Binary Types:	'bytes', 'bytearray', 'memoryview'
