
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
CHALLENGE ACTIVITY
5.2.3: Basic while loop expression.
Write a while loop that repeats while user_num ≥ 1. In each loop iteration, divide user_num by 2, then print user_num.
Sample output with input: 2010.0 5.0 2.5 1.25 0.625
Note: If the submitted code has an infinite loop, the system will stop running the code after a few seconds and report "Program end never reached." The system doesn't print the test case that caused the reported message.
Sample output with input: 2010.0 5.0 2.5 1.25 0.625
Note: If the submitted code has an infinite loop, the system will stop running the code after a few seconds and report "Program end never reached." The system doesn't print the test case that caused the reported message.

Transcribed Image Text:This image displays a coding environment with the following Python code:
```python
user_num = int(input())
''' Your solution goes here '''
```
The left section of the image contains the code editor, where the user inputs their code. The right side shows that one test has passed, indicating that the code has been tested successfully. At the bottom of the editor is a "Run" button, which allows the user to execute the code.
This setup is commonly used in educational platforms to test programming exercises. The placeholder comment `''' Your solution goes here '''` suggests that users are expected to add code that processes the `user_num` variable in some way to complete the exercise.
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