1、 if (j 客户信息管理 添加客户信息nn请输入会员号(): int i = scanner.nextInt();请输入会员生日(月/日 String s = scanner.next();请输入积分: int j = scanner.nextInt(); int k = -1; int l = 0; do if (l = custNo.length) if (custNol = 0) k = l; l+; while (true); custNok = i; custBirthk = s; custScorek = j;新会员添加成功! returnLastMenu(); public v
2、oid modify() 修改客户信息nn请输入会员号: 会员号 生日 积分 -|-|- int j = -1; int k = 0; if (k if (custNok = i) System.out.println(new StringBuilder().append(custNok) .append(tt).append(custBirthk).append() .append(custScorek).toString(); j = k; k+; if (j != -1) System.out .println(* * * * * * * * * * * * * * * * * * *
3、* * * * * * * * * * * * * * * * * * * * *n System.out.println(tttt1.修 改 会 员 生 日.ntttt2.修 改 会 员 积 分.n System.out.print(请选择,输入数字: switch (scanner.nextInt() 请输入修改后的生日: custBirthj = scanner.next();生日信息已更改!请输入修改后的会员积分: custScorej = scanner.nextInt();会员积分已更改! else 抱歉,没有你查询的会员。 public void search() 查询客户信息n
4、 String s = y; for (; s.equals( s = scanner.next() boolean flag = false; int j = 0; do if (j break; if (custNoj = i) System.out.println(new StringBuilder().append(custNoj) .append().append(custBirthj).append( .append(custScorej).toString(); flag = true; j+; while (true);抱歉,没有你查询的会员信息。n要继续查询吗(y/n): p
5、ublic void show() 显示客户信息nn int i = custNo.length; for (int j = 0; j i & custNoj != 0; j+) System.out.println(new StringBuilder().append(custNoj).append( ).append( custScorej).toString(); public String goodsName; public double goodsPrice; public int custNo; public String custBirth; public int custSco
6、re;4 Date.java * 初始化数据public class Data public Data() goodsName = new String50; goodsPrice = new double50; custNo = new int100; custBirth = new String100; custScore = new int100; manager = new Manager(); public void ini() goodsName0 = addidas运动鞋 goodsPrice0 = 880D; goodsName1 = Kappa网球裙 goodsPrice1
7、= 200D; goodsName2 = 网球拍 goodsPrice2 = 780D; goodsName3 = addidasT恤 goodsPrice goodsName4 = Nike运动鞋 goodsPrice4 = 900D; goodsName5 = Kappa网球 goodsPrice5 = 45D; goodsName6 = KappaT恤 goodsPrice6 = 245D; custNo0 = 1900; custBirth0 = 08/05 custScore0 = 2000; custNo1 = 1711; custBirth1 = 07/13 custScore1
8、 = 4000; custNo2 = 1623; custBirth2 = 06/26 custScore2 = 5000; custNo3 = 1545; custBirth3 = 04/08 custScore3 = 2200; custNo4 = 1464; custBirth4 = 08/16 custScore4 = 1000; custNo5 = 1372; custBirth5 = 12/23 custScore5 = 3000; custNo6 = 1286; custBirth6 = 12/21 custScore6 = 10080; public Manager manag
9、er;5 Gift.java * 礼物类public class Gift public Gift() public String toString() return (new StringBuilder().append(一个价值¥).append(price).append(的 .append(name).toString(); public String name; public double price;6 GiftManagement.java * 礼物管理类public class GiftManagement public GiftManagement() menu.showSe
10、ndGMenu(); public void sendBirthCust() 生日问候nn请输入今天的日期(月/日 System.out.println(s); String s1 = boolean flag = false; for (int i = 0; i custBirth.length; i+) if (custBirthi != null & custBirthi.equals(s) s1 = (new StringBuilder().append(s1).append(custNoi).append( n).toString(); flag = true; if (flag)
11、过生日的会员是: System.out.println(s1);恭喜!获赠MP3一个!今天没有过生日的会员! public void sendLuckyCust() 幸运抽奖nn是否开始(y/n): if (scanner.next().equals( int i = (int) (Math.random() * 10D); String s = for (int k = 0; k custNo.length & custNok ! k+) int j = (custNok / 100) % 10; if (j = i) s = (new StringBuilder().append(s).append(custNok)t
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