call me - Functions - Ponter types, Getting or changing the value at a pointer

開発環境

Head First Go、 Jay McGavren(著)、O’Reilly Media)の Chapter 3(call me - Functions)、p.106(Code Magnets)の解答を求めてみる。

コード

sample.go

package main

import "fmt"

func main() {
	var myInt int
	var myIntPointer *int
	myInt = 42
	myIntPointer = &myInt
	fmt.Println(*myIntPointer)
}

入出力結果(Terminal, Zsh)

% go run ./sample.go
42
%