Ex7_1 코드

package org.javaro.lecture; public class Ex7_1 { public static void main(String[] args) { // TODO Auto-generated method stub System.out.println("조병수-20191016-객체"); NavySoldier kdhong; kdhong = new NavySoldier("홍길동", "1등병"); System.out.println(kdhong.name); System.out.println(kdhong.rank); kdhong.setHeight("170"); System.out.println(kdhong.getHeight()); kdhong.swimming(); kdhong.firing(); } } class NavySoldier{ String name, rank, height, weight, service; NavySoldier(String name, String rank) { this.name = name; this.rank = rank; } void swimming() { System.out.println(this.name+"잠수하기"); } void firing() { System.out.println(this.name+"대포발사"); } public String getHeight() { return height; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getRank() { return rank; } public void setRank(String rank) { this.rank = rank; } public String getWeight() { return weight; } public void setWeight(String weight) { this.weight = weight; } public String getService() { return service; } public void setService(String service) { this.service = service; } public void setHeight(String height) { this.height = height; } }

실행창

lobster