package main

import (
	"fmt"
	"log"
)

type person struct {
	name, second_name string
	age               int
}

type epmty struct {
}

func test(int, int) {

}

func ujas() (func() func() func() int, int, string) {
	return func() func() func() int {
		return func() func() int {
			return func() int {
				return 0
			}
		}
	}, 1, "hello world"
}
func main() {

	a := "Tom"
	fmt.Println(a)
	arr := []int{1, 2, 3}
	for idx, val := range arr {
		fmt.Println(idx, val)
	}

	defer func() {
		if err := recover(); err != nil {
			log.Println("work failed:", err)
		}
	}()

	func(msg string) {
		fmt.Println("Message:", msg)
	}("Hello, IIFE!")

	return
}