Tell me about data types in Python. How would you categorize them and what is included in each category?

Data types in Python can be divided into several main categories:

1. Numeric types:

   • int — integers, e.g., 42
   • float — floating-point numbers, e.g., 3.14
   • complex — complex numbers, e.g., 1+2j

2. Boolean type:

   • bool — takes values True or False

3. Sequences:

   • str — strings, e.g., "hello"
   • list — mutable lists, e.g., [1, 2, 3]
   • tuple — immutable tuples, e.g., (1, 2, 3)

4. Sets:

   • set — mutable set of unique elements
   • frozenset — immutable set

5. Dictionaries:

   • dict — key-value mapping, e.g., {'key': 'value'}

6. Special types:

   • NoneType — type of the None object

These categories help structure data and choose appropriate structures for solving tasks. For example, for ordered collections with the ability to modify, it's better to use list, and for unique elements — set. Strings are immutable sequences of characters, widely used for working with text.