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excel-download/oop/oop-study/src/Java03.java
2022-08-27 01:40:43 +09:00

36 lines
903 B
Java

import myObject.Book;
import myObject.Person;
public class Java03 {
public static void main(String[] args) {
// 관계를 이해하라. PDT vs UDDT
// 정수 1개를 저장하기 위한 변수를 선언하시오.
int a = 10;
// 책 1권을 저장하기 위한 선언하시오.
Book b = new Book();
b.title = "자바";
b.price = 15000;
b.company = "한빛미디어";
b.page = 700;
System.out.println(b.title);
System.out.println(b.price);
System.out.println(b.company);
System.out.println(b.page);
Person p = new Person();
p.name = "홍길동";
p.age = 20;
p.weight = 78.9f;
p.height = 184.8f;
System.out.println(p.name);
System.out.println(p.age);
System.out.println(p.weight);
System.out.println(p.height);
}
}