map in go

map.go

package main

import "fmt" 

func main(){
  var idol map[string]string
	idol = make(map[string]string)

	idol["name"] = "sakura"
	idol["age"] = "20"
	idol["address"] = "jepang"
	fmt.Println(idol)

	idolgrub := map[string]string{
		"JKT48":     "jakarta",
		"AKIHABARA": "AKB48",
		"HAKATA":    "HKT48",
		"NAMBA":     "NMB48",
	}
	for key, val := range idolgrub {
		fmt.Println(key, " \t:", val)
	}
}