Python Learning (iii) data structure

Python Data Structure

This chapter introduces Python's main built-type, including the following:

• Numeric Types int Float
• Text Sequence Type Str
• Boolean BOOL
• Sequence Types List Tuple range
• Mapping Types Dict
• Set Types Set

　　

Type () function

The type (object) function that returns the data type of the object in parentheses.

Number Type

Python provides common numeric types: integer int, floating-point float, complex complex (temporarily not learning, reference document when needed)

1 number = 1                  #  int2#  print (number)3Print  (Type (number))4 number = 1.0                #  float Note the decimal point is added. 0 is the float type 5  #  print(number)6print(type (number))

The numbers can be calculated by operator, which can be mathematically computed by importing the math module. Learn more in the section reference: Python Learning (iii) data structure--int float

　　　　

Python Learning (iii) data structure