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25 lines (20 loc) · 1.2 KB
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package book;
public class BookTest {
public static void main(String[] args) {
Book book1 = new Book("SQL Plus", 50000, 5.0);
Book book2 = new Book("Java 2.0", 40000, 3.0);
Book book3 = new Book("JSP Servlet", 60000, 6.0);
// 배열을 선언하여 저장할 수도 있다.
System.out.println(" 책 이름 가격 할인율 할인 후 금액");
System.out.println("-------------------------------------------------");
System.out.println(" " + book1.getBookName() + " " + book1.getBookPrice() + "원 "
+ book1.getBookDiscountRate() + "% " + book1.getDiscountBookPrice() + "원");
System.out.println(" " + book2.getBookName() + " " + book2.getBookPrice() + "원 "
+ book2.getBookDiscountRate() + "% " + book2.getDiscountBookPrice() + "원");
System.out.println(" " + book3.getBookName() + " " + book3.getBookPrice() + "원 "
+ book3.getBookDiscountRate() + "% " + book3.getDiscountBookPrice() + "원");
// 배열로 선언한다면 for 반복문으로 줄일 수 있음! for (Book b : books){~}
// override 로 toString 메소드를 만들어 활용도 가능하다
// \t : tap 공백
}
}