ATM银行取款系统程序代码初步.doc

package atm;import java.io.*;public class perfect public static void main(String args) throws IOException System.out.println(ATM自动取款机欢迎你的光临！);System.out.println(请输入您的密码：);int money = 10000;int count = 0;while (count 3) if (login1() System.out.println(欢迎光临n本ATM自动取款机为你提供如下服务：+ n1、 余额查询t2、 取款t3、 存款t4 、 转帐t5、 取卡);job(money); else System.out.print(对不起，你输入的密码有误！);count+;if (count = 1) System.out.println(你已输错密码 + count+ 次，注意哦，超过3次你的银行卡将被冻结！n请重新输入：);if (count = 2) System.out.println(你已输错密码 + count+ 次，注意哦，你还有一次输入机会了！n请重新输入：);if (count = 3) System.out.println(你输错密码已达到 + count + 次，你的银行卡已经被冻结。n+ 想要解冻，请带上你本人的身份证到柜台找工作人员核实以解冻，谢谢合作！);public static boolean login1() throws IOException BufferedReader br = new BufferedReader(new InputStreamReader(System.in);String str = br.readLine();boolean result = false;if (str.equals(123456)result = true;return result;public static int job(int money) throws IOException BufferedReader br = new BufferedReader(new InputStreamReader(System.in);String str; / 定义一个字符串变量System.out.println(请选择你要的功能：);str = br.readLine();/ 读取用户输入信息int a = 1; / 对a值进行初始化a = Integer.parseInt(str);if (a = 1) if (a = 1) System.out.println(你选择的功能是：余额查询n);select(money);if (a = 2) System.out.println(你选择的功能是：取款 n);outputMoney(money);select(money);if (a = 3) System.out.println(你选择的功能是：存款n);inputMoney(money);select(money);if (a = 4) System.out.println(你选择的功能是： 转帐n);moveMoney(money);select(money);while (a = 5) System.out.println(你选择的功能是：取卡n);x();select(money);break; else System.out.println(看清楚点咯，请选择正确的选项哦n);job(money);return a;public static int outputMoney(int x) throws IOException BufferedReader br = new BufferedReader(new InputStreamReader(System.in);System.out.println(请输入你取款的金额：);int y = 0;try y = Integer.parseInt(br.readLine(); catch (NumberFormatException e) e.printStackTrace(); catch (IOException e) e.printStackTrace();if (y % 50 = 0 & x = y) x = x - y;System.out.println(尊敬的客户，你这次取了 + y + 元，你还有 + x + 元.);job(x);if (y % 50 = 0 & x = y) x = x + y;System.out.println(尊敬的客户，你这次存了 + y + 元，你现有 + x + 元了.);job(x);if (y % 50 != 0) System.out.println(对不起，Atm自动取款机只能辨认面额为50倍数的金额);outputMoney(x);return x;public static int moveMoney(int x) throws IOException BufferedReader br = new BufferedReader(new InputStreamReader(System.in);System.out.println(请输入你想要转出的金额：);int y = 0;try y = Integer.parseInt(br.readLine(); catch (NumberFormatException e) e.printStackTrace(); catch (IOException e) e.printStackTrace();if (y % 50 = 0 & x = y) x = x - y;System.out.println(尊敬的客户，你这次转出了 + y + 元，你还有 + x + 元了.);job(x);if (y % 50 = 0 & x y) System.out.println(对不起，你想要转出的金额已超过你的剩余金额，请重新输入！);job(x);if (y % 50 != 0) System.out.println(对不起，Atm自动取款机只能辨认面额为50倍数的金额);outputMoney(x);return x;public static int select(int money) throws