这个题目有点怪

``` package main import "fmt" type student struct { name string age int } func main() { m := make(map[string]*student) stus := []student{ {name: "pprof.cn", age: 18}, {name: "测试", age: 23}, {name: "博客", age: 28}, } for _, stu := range stus { m[stu.name] = &stu } for k, v := range m { fmt.Println(k, "=>", v.name) } } ``` 这段代码为何会显示