Shulou(Shulou.com)05/31 Report--

This article introduces the relevant knowledge of "python indented coding + arithmetic operator + method of definition and assignment". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

1. Indented coding

Interpretation type: there is no compilation link, run the execution code directly to show the effect

Indented coding style:

The code block does not use curly braces {} to contain class and function logic judgment code

Logical judgment:

A b='51CTO'f=Trueif 'Hello' FRV cymbprint (c) else:c=a+bprint (c)

The effect is as follows:

2. Arithmetic operator

Features: easy to learn, read, maintain, cross-platform, extensible, etc.

Operator

Serial number

Arithmetic operator

Symbol

one

+

Plus sign

two

-

Minus sign

three

*

Multiply by a sign

four

/

Divide by sign

five

%

Take the mold

six

**

Power, which returns the y power of x

seven

/ /

Rounding down

The code is as follows:

# add, subtract, multiply and divide aq2022-2*16/11print (value of'a:'+ str (a)) # take module b=2022%2c=2022%2000print (value of'b:'+ str (b)) print (value of'c:'+ str (c)) # power of d=2**5print (value of'd:'+ str (d)) print ('2analogy = 2*2*2*2*2:'+str (2' e) # rounding e=23//2print (value of'e:'+ str (e))

The effect is as follows:

Definition and assignment

Object-oriented: programming techniques that support object-oriented style or code encapsulation in objects

Variable definition and assignment

Also use the equal sign = for variable definition and assignment

Variables are created and saved to memory when they are defined and assigned

Method 1. The code is as follows:

# variable definition and assignment method-a = 'Hello' b='51CTO'c=a+bprint (c)

Assignment method 2, the code is as follows:

# variable definition and assignment method 2 d, eMagnedDefinition 'Hello','51 CTO relegated and assigned eprint (f)

The effect is as follows:

This is the end of "python indented coding + arithmetic operators + methods of definition and assignment". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.