package main

import (
	"fmt"
)



func main() {
	var v = new(int)
    var vv = 2
    *v = 8
    var vvv = *v
    var s = []int{1,2,3}
    var s1 = s[0]
    var s3 = s[2]

    var sa = &A{}
    
	fmt.Println("Hello, playground", v, vv, vvv, s, s1, s3, sa)
}

type A []int