자바 코딩16 클래스, 메서드 Coding 연습 5 public class Account { private int balance; public Account(int balance) { this.balance = balance;// 잔액 초기화 } public int getBalance() { return balance; } public void setBalance(int balance) { this.balance = balance; } public boolean deposit(int amount) { System.out.print(amount+" 원 입금 :" ); boolean success = false; if (amount > 0) { //입금액이 0보다 크면 balance += amount; //잔액에 누적 success = true; //입금 성.. 2023. 3. 17. 클래스, 메서드 Coding 연습5 import java.util.Random; public class BaseBall { public static int player = 0; public static int outCount = 0; public static int strike = 0; public static int ball =0 ; public static void getStatus() { System.out.println(outCount+" 아웃, "+strike+" 스트라이크, "+ball+" 볼"); } public static boolean isStrike() { Random r = new Random(); boolean strike = false; if( r.nextInt(2) == 0 ) { strike = true; } r.. 2023. 3. 16. 클래스, 메서드 Coding 연습4 public class Student { private String studentId; private int c; private int linux; private int java; public Student() { } public Student(String studentId, int c, int linux, int java) { this.studentId = studentId; this.c = c; this.linux = linux; this.java = java; } public String getStudentId() { return studentId; } public void setStudentId(String studentId) { this.studentId = studentId; } public .. 2023. 3. 16. 클래스, 메서드 Coding 연습3 public class Product { private String productCode; private String productName; private int price; private int discoutRate; public Product(String productCode, String productName, int price) { this.productCode = productCode; this.productName = productName; this.price = price; } public Product(String productCode, String productName, int price, int discoutRate) { this.productCode = productCode; this.. 2023. 3. 16. 이전 1 2 3 4 다음
