20170728 JAVA利用循环和选择语句解决ATM问题

package com.chy.good;


import java.util.Scanner;


public class Atm {


public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc = new Scanner(System.in);
System.out.print("请输入密码：");
int i = 0;
do {
int pwd = sc.nextInt();
if (pwd == 111111) {
System.out.println("请输入金额");
int money = 0;
money = sc.nextInt();
for (; money % 100 != 0&&money<=1000;) {
System.out.println("您输入的金额不合法，请重新输入");
money = sc.nextInt();
}
System.out.println("您取了" + money + "元");
System.out.println("交易完成，请取卡！");
return;
} else {
i++;
}
} while (i < 3);
System.out.println("密码错误，请取卡");
}




}