
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
![The provided code segment is designed to continuously take user input and append it to a list as long as the input is a positive integer.
**Code Description:**
```python
user_numbers = []
user_input = int(input())
while user_input > 0:
user_numbers.append(user_input)
user_input = int(input())
```
**Explanation:**
- The code initializes an empty list `user_numbers`.
- It then prompts the user for input using `input()` and converts it to an integer with `int(input())`. This value is stored in `user_input`.
- A `while` loop checks if `user_input` is a positive number (`user_input > 0`).
- If true, the input is appended to the `user_numbers` list.
- The code then prompts the user for another input. This process repeats until the user enters a non-positive number, terminating the loop.
**Question:**
What does the above code do?
- Prints numbers
- Fill-in the empty list with the user input
- Generates a list of 10 numbers
- None
**Correct Answer:**
- Fill-in the empty list with the user input
The code appends positive user inputs to the list until a non-positive number is entered.](https://content.bartleby.com/qna-images/question/d4ed983c-8942-4ca0-93d1-8e13c157c75d/7c0dbe6f-6209-4ea1-a80d-8c4ed875cae8/56b7sdl_thumbnail.png)
Transcribed Image Text:The provided code segment is designed to continuously take user input and append it to a list as long as the input is a positive integer.
**Code Description:**
```python
user_numbers = []
user_input = int(input())
while user_input > 0:
user_numbers.append(user_input)
user_input = int(input())
```
**Explanation:**
- The code initializes an empty list `user_numbers`.
- It then prompts the user for input using `input()` and converts it to an integer with `int(input())`. This value is stored in `user_input`.
- A `while` loop checks if `user_input` is a positive number (`user_input > 0`).
- If true, the input is appended to the `user_numbers` list.
- The code then prompts the user for another input. This process repeats until the user enters a non-positive number, terminating the loop.
**Question:**
What does the above code do?
- Prints numbers
- Fill-in the empty list with the user input
- Generates a list of 10 numbers
- None
**Correct Answer:**
- Fill-in the empty list with the user input
The code appends positive user inputs to the list until a non-positive number is entered.
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