> For the complete documentation index, see [llms.txt](https://v-community.gitbook.io/v-by-example/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://v-community.gitbook.io/v-by-example/cn/examples/section_3.md).

# section\_3

- [函数](https://v-community.gitbook.io/v-by-example/cn/examples/section_3/functions.md)
- [方法](https://v-community.gitbook.io/v-by-example/cn/examples/section_3/methods.md)
- [数组](https://v-community.gitbook.io/v-by-example/cn/examples/section_3/arrays.md)
- [结构体](https://v-community.gitbook.io/v-by-example/cn/examples/section_3/struct.md)