Question #171

Author: admin
tags: Go  
package main

import "fmt"

type Location struct {
	galaxy string
	planet string
}

type User struct {
	name string
	Location
}

func main() {
	var user1 User = User{
		name: "Kitty",
	}

	fmt.Println(len(user1.Location.galaxy))
}
What will be printed?
0
5
nil
Nothing, the program will not be compiled
Rate the difficulty of the question:
easyhard