0114_과제3

3.java

// 김명지

import java.util.Scanner;

public class a3 {
    static final int BASIC_PRICE = 10000;
    static final int SPECIAL_DISCOUNT_PRICE = 4000;
    static final int NORMAL_DISCOUNT_PRICE = 8000;

    public static void main(String[] args) {


        System.out.println("[입장권 계산]");
        Scanner sc = new Scanner(System.in);
        System.out.print("나이를 입력해 주세요.(숫자):");
        int age = sc.nextInt();
        System.out.print("입장시간을 입력해 주세요.(숫자입력):");
        int entranceTime = sc.nextInt();
        System.out.print("국가유공자 여부를 입력해 주세요.(y/n):");
        Boolean nationalFlag = sc.next().equals("y");
        System.out.print("복지카드 여부를 입력해 주세요.(y/n):");
        Boolean cardFlag = sc.next().equals("y");

        // 입장료 계산하기
        int price = BASIC_PRICE;
        if (age < 3) {
            price = 0;
        } else if (age < 13 || entranceTime > 17) {
            price = SPECIAL_DISCOUNT_PRICE;
        } else if (nationalFlag || cardFlag) {
            price = NORMAL_DISCOUNT_PRICE;
        }

        System.out.printf("입장료: %d", price);
    }
}