package main

import "fmt"

type person struct {
	name string
	age int
}

func newPerson(name string) *person {
	p := person{name:name}
	p.age = 42
	return &p
}


func main() {

	fmt.Println(person{"Bob", 20})

	fmt.Println(person{name:"Alice", age:30})

	fmt.Println(person{name:"Fred"})

	fmt.Println(&person{name: "Ann", age: 40})

	fmt.Println(newPerson("Jon"))

	s := person{name:"Sean", age: 50}
	fmt.Println(s.name)

	sp := &s
	fmt.Println(sp.age)

	sp.age = 51
	fmt.Println(sp.age)

}