What are variables and types in Python?

What are variables and types in Python?

In Python, a variable is a name that refers to a value. Types define the kind of data a variable can hold, like integers, strings, or lists.

Can you give me examples of different types?

Sure! For example, an integer is a whole number like 5, a string is text like 'Hello', and a list is a collection like [1, 2, 3].

How do I declare a variable in Python?

You can declare a variable by simply assigning a value to a name, like this: x = 10 or name = 'Alice'.

What happens if I try to assign a different type to the same variable?

In Python, you can reassign a variable to a different type without any issues. For example, x = 10 can later be changed to x = 'Hello'.