Python variables and types, Python variable types

Python variables and types, Python variable types
1. The program is used to process data, and the variable is used to store data.

Number1 = 100

2. to make full use of the memory space and manage the memory more efficiently, variables have different types.

 

3. How do I know the type of a variable?

3.1 In python, as long as a variable is defined and has data, the type of the variable has been determined. Developers do not need to manually describe its type, the system automatically identifies

3.2 you can use type (variable name) to view the variable type.