/* package main

import "fmt"

func a() {

}

func main() {
	fmt.Printf("%T\n", a)
	/* var name string = "tom"
	age := 20
	b := true
	fmt.Printf("%T\n", name)
	fmt.Printf("%T\n", age)
	fmt.Printf("%T\n", b) */

	/* a := 100
	p := &a
	fmt.Printf("%T\n", p) */

	/* 	a := [2]int{1, 2}
	   	fmt.Printf("%T\n", a) */

	/* 	a := []int{1, 2, 3}
	   	fmt.Printf("%T\n", a) */

}
 */