带复杂度约束的固定长度字符串列表排序需求问询

Hey there, let's break down those Markdown formatting rules in a clear, easy-to-follow way—perfect for crafting clean answers or posts:

Headings #

Use number signs (#) to create hierarchical headings. The number of #s corresponds to the heading level:

• # Level 1 Heading → # Level 1 Heading
• ## Level 2 Heading → ## Level 2 Heading
• ### Level 3 Heading → ### Level 3 Heading

List Items #

Start each list entry with a dash (-). For nested lists, indent sub-items with spaces:

• First main list item
  • Nested sub-item (indented with 2 or 4 spaces)
  • Another nested sub-item
• Second main list item

Text Emphasis #

Wrap text with asterisks to add emphasis:

• Italicized text: Use a single pair of asterisks → *Italicized text*
• Bold text: Use two pairs of asterisks for stronger emphasis → **Bold text**

Code or Commands #

Surround inline code/commands with backticks (`) for monospaced formatting. For multi-line code blocks, use three backticks (```) at the start and end:

• Inline code: print("Hello, World!")
• Multi-line code block:

def calculate_sum(a, b):
    return a + b

Quoted Text #

Use greater-than signs (>) to format quoted text. Nest quotes by adding additional > signs:

This is a basic block quote

This is a nested quote inside the first one

Links #

Format links by wrapping display text in square brackets [], followed by the URL in parentheses ():
[Link Display Text](https://example.com) → Link Display Text

Images #

For images, wrap alt text (descriptive text for screen readers) in square brackets [], followed by the image URL in parentheses ():
[A cute cat](https://example.com/cat.jpg) → A cute cat

内容的提问来源于stack exchange，提问作者Jonathan