> For the complete documentation index, see [llms.txt](https://leetcode-solution-leetcode-pp.gitbook.io/leetcode-solution/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://leetcode-solution-leetcode-pp.gitbook.io/leetcode-solution/medium/0547.-peng-you-quan.md).

# 0547. 朋友圈