Ex7_2 코드

package org.javaro.lecture; public class Ex7_2 { public static void main(String[] args) { System.out.println("조병수-20191016-객체"); String name, rank, height, weight, service; name = "홍길동"; rank = "1등병"; System.out.println(name); System.out.println(rank); height = "170"; System.out.println(height); swimming(name); firing(name); } static void swimming(String name) { System.out.println(name+"잠수하기"); } static void firing(String name) { System.out.println(name+"대포발사"); } }

실행창

lobster