In this tutorial, you'll learn how to use symbolic names called variables to refer to Python objects, and gain an understanding of how to effectively use these fundamental building blocks in your code to store, manipulate, and retrieve data.
Different data types in Python are Numbers, List, Tuple, Strings, Dictionary, etc. Variables in Python can be declared by any name or even letters like a, aa, abc, etc. Let’s see an example. We will define a variable in Python and declare it as “a” and print it. How to Re-declare a Variable?
In Python, a variable is a container that stores a value. In other words, variable is the name given to a value, so that it becomes easy to refer a value later on.