{"id":3799,"date":"2025-09-27T16:12:05","date_gmt":"2025-09-27T09:12:05","guid":{"rendered":"https:\/\/kienthucmo.com\/learn-basic-python-master-the-while-loop-in-just-10-minutes\/"},"modified":"2026-03-26T11:53:04","modified_gmt":"2026-03-26T04:53:04","slug":"learn-basic-python-master-the-while-loop-in-just-10-minutes","status":"publish","type":"post","link":"https:\/\/kienthucmo.com\/en\/learn-basic-python-master-the-while-loop-in-just-10-minutes\/","title":{"rendered":"Learn Basic Python: Master the While Loop in Just 10 Minutes"},"content":{"rendered":"\n

In programming, loops are one of the most fundamental and important concepts. Thanks to loops, we can repeatedly execute a block of code without having to write it manually multiple times. Imagine you want to print numbers from 1 to 100. Without loops, you would have to write 100 lines of print()<\/code> statements. But with loops, only a few lines of code are needed.<\/p>\n\n\n\n

Python provides two main types of loops: for<\/code> and while<\/code>. While for<\/code> is typically used when the number of iterations is known in advance, while<\/code> excels in situations where the number of iterations is not predetermined and depends on a condition.<\/p>\n\n\n\n

In this article, we will explore the while<\/code> loop in Python: its syntax, how it works, practical applications, accompanying control statements, common mistakes, and a comparison with the for<\/code> loop.<\/p>\n\n\n\n

1. Concept of the while<\/code> Loop<\/h3>\n\n\n\n

The while<\/code> loop in Python allows a block of code to be executed repeatedly as long as the condition remains true (True<\/code>). When the condition becomes false (False<\/code>), the loop stops.<\/p>\n\n\n\n

Basic syntax:<\/strong><\/p>\n\n\n\n

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