Shulou(Shulou.com)06/02 Report--

This article focuses on "how to use Python's While loop sentence", interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "how to use Python's While loop statement".

1. While loop statement

Function: to achieve repeated execution of specific code

Format:

While condition: one or more lines of code that are executed repeatedly

Explanation:

Python determines each time whether the condition after the while keyword is true, and if so, executes one or more lines of code under while until the condition is not met and the loop execution ends.

Endless cycle

If the condition is always satisfied, it means that the loop will always be executed, called an endless loop, which is meaningless.

2. Break and continue

Break

Function: when the body of the loop executes the break statement, it exits the loop immediately

Continue

Function: skip the current loop and continue with the loop operation

3. Summary

The while loop is used for repetitive execution of specific code.

While loops should avoid endless loops.

The break statement is used to exit the loop.

The continue statement terminates the current loop.

At this point, I believe you have a deeper understanding of "how to use Python's While loop statement". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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.