Into the world of Python (v) data type 1. number

Number Type

• Integral type

• Long integer type

• Floating point Type

• Plural type

Integral type

integer int denotes range -2^31 ~ 2^31-1

Long integer type

An integer long indicates that the range is large and large, covering almost any number of integers.

In order to distinguish between int and long, you need to add L or lowercase l after an integer.

If you exceed the integer range without adding a long symbol, Python implicitly converts the growth integer type

Floating point Type

A numeric type with a decimal point is floating-point

Plural type

The plural that we know in elementary mathematics is divided into real and imaginary parts.

In the Python language, defining imaginary parts is denoted by J, such as:

c=3.14j

Into the world of Python (v) data type 1. number