添加问题“3169.无需开会的工作日”的代码和题解

[LetMeFly666]

By newSolution.py using GH on MacOS | close: #1011

[LetMeFly666]

wait for 今日の 单词们

[LetMeFly666]

https://github.com/LetMeFly666/LeetCode/pull/1012/files/717e78864ee3f50d3939781582970b91b2754ed4..08c7aaee1721f854c0bf2fabcf3bf983de06799a

good

[LetMeFly666]

bye copliot

[Copilot]

Pull Request Overview

This PR introduces a complete solution for LeetCode problem 3169 (“Count Days Without Meetings”), including problem description, explanation, and code in multiple languages, updates the main README to reference the new problem, and tidies up formatting in the language learning notes.

• Added problem statement, walkthrough, and AC code (C++, Python, Java, Go) for 3169.
• Updated README.md to include an entry for problem 3169.
• Cleaned up and added entries in Japanese and English learning note Markdown files.

Reviewed Changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
Solutions/Other-Japanese-LearningNotes.md	Added new Japanese vocabulary entries
Solutions/Other-English-LearningNotes-SomeWords.md	Removed stray characters and added new English words
Solutions/LeetCode 3169.无需开会的工作日.md	New problem write-up, explanation, and code examples
README.md	Inserted listing for problem 3169
Codes/3169-count-days-without-meetings.py	Added Python implementation
Codes/3169-count-days-without-meetings.java	Added Java implementation
Codes/3169-count-days-without-meetings.go	Added Go implementation
Codes/3169-count-days-without-meetings.cpp	Added C++ implementation

Comments suppressed due to low confidence (3)

Codes/3169-count-days-without-meetings.go:18

• The call to max is undefined in Go; consider replacing it with a conditional expression (e.g., if me[1] > last { last = me[1] }) or adding a small helper function for int max.

        last = max(last, me[1])

Codes/3169-count-days-without-meetings.cpp:14

• This implementation uses sort and max without including <algorithm>; add #include <algorithm> (and <vector> if needed) to ensure proper declarations.

        sort(meetings.begin(), meetings.end());

Solutions/LeetCode 3169.无需开会的工作日.md:182

• In the Go code snippet, max isn’t built in; update the example to use a conditional assignment or include a helper function so that the snippet compiles correctly.

        last = max(last, me[1])