> For the complete documentation index, see [llms.txt](https://aaronice.gitbook.io/lintcode/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://aaronice.gitbook.io/lintcode/bit-operation.md).

# Bit Operation

- [IP to CIDR](https://aaronice.gitbook.io/lintcode/bit-operation/ip-to-cidr.md)