package main
import "fmt"
type Books struct {
title string
author string
subject string
book_id int
}
func main() {
var Book1 Books /* 声明 Book1 为 Books 类型 */
var Book2 Books /* 声明 Book2 为 Books 类型 */
/* book 1 描述 */
Book1.title = "Go 语言"
Book1.author = "www.w3xue.com"
Book1.subject = "Go 语言教程"
Book1.book_id = 6495407
/* book 2 描述 */
Book2.title = "Python 教程"
Book2.author = "www.w3xue.com"
Book2.subject = "Python 语言教程"
Book2.book_id = 6495700
/* 打印 Book1 信息 */
fmt.Printf( "Book 1 title : %s\n", Book1.title)
fmt.Printf( "Book 1 author : %s\n", Book1.author)
fmt.Printf( "Book 1 subject : %s\n", Book1.subject)
fmt.Printf( "Book 1 book_id : %d\n", Book1.book_id)
/* 打印 Book2 信息 */
fmt.Printf( "Book 2 title : %s\n", Book2.title)
fmt.Printf( "Book 2 author : %s\n", Book2.author)
fmt.Printf( "Book 2 subject : %s\n", Book2.subject)
fmt.Printf( "Book 2 book_id : %d\n", Book2.book_id)
}
