Data Types in Python
I n Python, data types are used to classify or categorize data items. They define the operations that can be done on the data and the structure in which the data is stored. Python has several built-in data types, which can be grouped into the following categories: 1. Numeric Types int : Represents integer values (e.g., 5 , -10 , 1000 ). float : Represents floating-point (decimal) values (e.g., 3.14 , -0.001 , 2.0 ). complex : Represents complex numbers (e.g., 2 + 3j , -1j ). 2. Sequence Types str : Represents a sequence of characters (e.g., "hello" , 'Python' ). list : Represents an ordered, mutable collection of items (e.g., [1, 2, 3] , ['a', 'b', 'c'] ). tuple : Represents an ordered, immutable collection of items (e.g., (1, 2, 3) , ('a', 'b', 'c') ). 3. Mapping Type dict : Represents a collection of key-value pairs (e.g., {'name': 'Alice', 'age': 25} ). 4. Set Types...