# 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)