Implementing Common Sorting Algorithms in Python
Thank you very much for sharing the implementations of these sorting algorithms. To provide a more comprehensive and understandable version, I will briefly explain each sorting algorithm and include complete code snippets. Additionally, I will add necessary import statements and comments within each function to enhance code readability. ### 1. Bubble Sort Bubble Sort is a simple sorting method that repeatedly traverses the list to be sorted, comparing two elements at a time and swapping them if their order is incorrect. After multiple traversals, the largest element "bubbles up" to the end. ```python def bubble_sort(arr): n = len(arr) for i in range(n): # Last i elements are already in place swapped = False for j in range(0, n-i-1): if arr[j] > arr[j+1]: arr[j], arr[j+1] = arr[j+1], arr[j] swapped = True # If no swaps occurred, the array is sorted if not swapped: break return arr ```
Read MoreArticle will be synced to my WeChat Official Account
The author states that since the establishment of their personal blog, it has maintained a high - quality and infrequent update frequency, and has been loved and supported by readers. In order to further facilitate readers' reading, the author has decided to synchronize the blog articles to the WeChat official account "Ye Yu Piao Ling". This measure not only makes it easier for more people to access the information, but also expresses the author's gratitude to the supporters. At the same time, it encourages readers to follow and subscribe by scanning the QR code.
Read MoreImplementing a Simple Web Crawler with Python2
This project is a simple web crawler designed to scrape relevant content from CSDN blogs and save it as HTML files. It includes the basic process of a crawler: crawling, parsing, and storage. ### Crawling Process 1. **Scheduler (`spider_main.py`)**: - This is the entry point of the entire project. - It calls `HtmlOutputer` to output data, `Downloader` to download web page content, and `HtmlParser` to parse the downloaded content (parsing logic continues...).
Read MoreInstalling Ubuntu Linux Subsystem on Windows 10
This article introduces two methods to install the Ubuntu subsystem on Windows 10. The first method is to search and obtain it through the Microsoft Store, which requires opening the Settings and enabling Developer Mode first. The second method is to use the command `lxrun /install` in PowerShell for installation. The detailed process includes downloading the installation package, setting up the username and password, and other steps. After installation, you can launch the Ubuntu subsystem by entering "bash" in PowerShell and check the root directory to confirm the successful installation. If uninstallation is needed, you can use the PowerShell command... (Note: The original Chinese text was cut off at "uninstall can be done in Powe", so the translation assumes the continuation with relevant commands, but only the provided content is translated as per the user's input.) （根据用户提供的原文结尾截断情况，上述翻译中保留了原文最后不完整的部分“can be done in Powe”，完整翻译需基于完整原文。若用户实际原文末尾还有内容，需补充完整后再次翻译。）
Read MoreUploading a Project to Gitee
This article introduces the method of uploading a project to Gitee, with reasons including: high brand awareness suitable for domestic users; all projects being free; and simple operation easy for beginners to start with. The specific steps are: first, register and log in to the account, create a project on the official website, and fill in relevant information; then, select an appropriate IDE locally to create project files; clone the project to the local machine via Git Bash; add the files to version control, commit and synchronize them. Finally, the uploaded project can be viewed on Gitee. The entire process is straightforward and clear, suitable for beginners to operate.
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