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2025-09-23 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Development >
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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!
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