摘要：
import java.util.Scanner;public class Main {public static void main(String[]args){ Scanner input=new Scanner(System.in); System.out.println("请输入您的名次"); int vip =input.nextInt(); if (vip<=3){ if (vip==1){ System.out.print("参加夏令营"); }else if(vip==2){ ... 阅读全文
摘要：
import java.util.Scanner;public class Main {public static void main(String[]args){ Scanner input=new Scanner(System.in); System.out.println("请输入会员积分"); int vip =input.nextInt(); if (vip>=2000){ if (vip<4000){ System.out.print("八折\n"); }else if(vip>=4000&&vip<. 阅读全文