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02 DATA TYPES AND
OPERATORS IN PYTHON
Your Aim
to learn about:
Data Types Comments in Python
Operators Precedence of Operators
Some More Programs
In the previous chapter, you have learned what is Python, its features, how to install Python,
programming in Python and variable.
In this chapter, you will learn about data types, comments, operators and its precedence.
DATA TYPES
Data types are used to define the type of value a data can contain. Each variable in Python is associated
with some data type. Each data type requires a different amount of memory and has some specific
operations performed on it. Data types are divided into four categories as shown below:
Data Types
Numbers Sets Sequence Boolean
Integer/long Float String Lists
Complex Tuple
Number
Integer numbers, floating-point numbers, and complex numbers are the built-in numeric data
types of Python.
Data Types and Operators in Python 15

