go main

main.go 源码

// Copyright © 2018 Inanc Gumus
// Learn Go Programming Course
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
//
// For more tutorials  : https://learngoprogramming.com
// In-person training  : https://www.linkedin.com/in/inancgumus/
// Follow me on twitter: https://twitter.com/inancgumus

package main

import "fmt"

func main() {
	/*
		USING VARIABLES
	*/

	var (
		name, lastname string
		age            int

		name2, lastname2 string
		age2             int
	)

	name, lastname, age = "Pablo", "Picasso", 95
	name2, lastname2, age = "Sigmund", "Freud", 83

	fmt.Println("Picasso:", name, lastname, age)
	fmt.Println("Freud  :", name2, lastname2, age2)

	// var picasso struct {
	// 	name, lastname string
	// 	age            int
	// }

	// var freud struct {
	// 	name, lastname string
	// 	age            int
	// }

	// create a new struct type
	type person struct {
		name, lastname string
		age            int
	}

	// picasso := person{name: "Pablo", lastname: "Picasso", age: 91}
	picasso := person{
		name:     "Pablo",
		lastname: "Picasso",
		age:      91,
	}

	var freud person
	freud.name = "Sigmund"
	freud.lastname = "Freud"
	freud.age = 83

	fmt.Printf("\n%s's age is %d\n", picasso.lastname, picasso.age)

	fmt.Printf("\nPicasso: %#v\n", picasso)
	fmt.Printf("Freud  : %#v\n", freud)
}

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