第八章循环进阶

xiaoxiao2021-02-28  41

import java.util.Scanner; public class Shuzu8 { public static void main(String[] args) { for(int i=0;i<3;i++) { Scanner input = new Scanner(System.in); System.out.print("请输入密码:"); int num = input.nextInt(); if(num==111111) { System.out.print("请输入金额:"); int money = input.nextInt(); while((money0==0&&money>=0&&money<=1000)==false) { System.out.println("您输入的金额不合法,请重新输入:"); money = input.nextInt(); } System.out.println("您取出了"+money+"元"); break; }else { if(i==2) { System.out.print("您已输错三次,请取卡"); continue; } } } } }
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