JAVA程序设计-宿舍管理系统(完整版)(25页).doc-淘文阁

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1、-import java.io.*;import java.util.*;class Room String ID; String tpye; int RN; Room() this.RN = 6; void show() System.out.println(房间的编号:+this.ID); System.out.println(房间的类型:+this.tpye); System.out.println(房间的还能够容纳的学生数量:+this.RN); class Student String name;String ID;String gender;String RoomID;void s

2、how()/显示学生信息的方法 System.out.println(学生的学号： + this.ID); System.out.println(学生的姓名： + this.name); System.out.println(学生的性别： + this.gender); System.out.println(学生的房间号： + this.RoomID);static void showallstudent(ArrayList allarraylist)/创建一个显示所有学生的信息的方法for(int i = 0; iallarraylist.size();i+) System.out.prin

3、tln(); System.out.println(第 + (i + 1) + 名学生：); Student allstudent = (Student)allarraylist.get(i); System.out.println(学生的学号： + allstudent.ID); System.out.println(学生的姓名： + allstudent.name); System.out.println(学生的性别： + allstudent.gender); System.out.println(学生的房间号： + allstudent.RoomID); System.out.prin

4、tln();public class Sushe public static void main(String args)int i = 888;/定义全局变量，并且赋值ArrayList addarray = new ArrayList();/创建一个动态的存储数组addarrayRoom room = new Room5;/创建5个房间for(int j=0;jroom.length;j+)/初始化每个房间数roomj = new Room();roomj.ID = (R+(j+1);if(j2)roomj.tpye = female;else roomj.tpye = male;func

5、tion();do/第一个死循环控制总的功能int k;Scanner sc = new Scanner(System.in);i = sc.nextInt(); switch (i) case 1: Student localStudent1 = new Student(); System.out.print(请输入学号：); Scanner localScanner1 = new Scanner(System.in); localStudent1.ID = localScanner1.next().toString(); System.out.print(请输入姓名：); localSca

6、nner1 = new Scanner(System.in); localStudent1.name = localScanner1.next().toString(); System.out.print(请输入性别：); localScanner1 = new Scanner(System.in); localStudent1.gender = localScanner1.next().toString(); for (k = 0; k 0) & (roomk.tpye.equals(localStudent1.gender) roomk.RN -= 1; localStudent1.Roo

7、mID = roomk.ID; System.out.println(新添加的学生被分配到房间： + roomk.ID); break; addarray.add(localStudent1); function(); break; case 2: System.out.println(所有房间信息如下：); for (k = 0; k room.length; k+) System.out.println(房间号： + roomk.ID); System.out.println(房间类型： + roomk.tpye); System.out.println(房间还能容纳的学生数： + roo

8、mk.RN); System.out.println(); function(); break; case 3: System.out.print(请输入待查询房间的房间号：); Scanner localScanner2 = new Scanner(System.in); String str1 = localScanner2.next().toString(); for (int m = 0; m room.length; m+) if (roomm.ID.equals(str1) roomm.show(); break; function(); break; case 4: Studen

9、t.showallstudent(addarray); function(); break; case 5: System.out.print(请输入待查询学生的学号：); Scanner localScanner3 = new Scanner(System.in); String str2 = localScanner3.next().toString(); for (int n = 0; n addarray.size(); n+) Student localStudent2 = (Student)addarray.get(n); if (localStudent2.ID.equals(s

10、tr2) localStudent2.show(); break; function(); break; case 6: System.out.print(请输入待修改学生的学号：); Scanner localScanner5 = new Scanner(System.in); String str5 = localScanner5.next().toString(); for (int i2 = 0; i2 addarray.size(); i2+) Student localStudent3 = (Student)addarray.get(i2); String m = localStu

11、dent3.gender; String m1 = localStudent3.RoomID ; if (localStudent3.ID.equals(str5) System.out.print(请输入修改后的学生的学号：); Scanner localScanner11 = new Scanner(System.in); localStudent3.ID = localScanner11.next().toString(); System.out.print(请输入请输入修改后的学生的姓名：); localScanner11 = new Scanner(System.in); local

12、Student3.name = localScanner11.next().toString(); System.out.print(请输入请输入修改后的学生的性别：); localScanner11 = new Scanner(System.in); localStudent3.gender = localScanner11.next().toString(); if (!(m.equals(localStudent3.gender) for(k = 0; k room.length ;k+) if(roomk.ID.equals(m1)roomk.RN+;break; addarray.r

13、emove(i2); for (k = 0; k 0) & (roomk.tpye.equals(localStudent3.gender) roomk.RN -= 1; localStudent3.RoomID = roomk.ID; System.out.println(修改的学生被分配到房间： + roomk.ID); addarray.add(localStudent3); break; System.out.println(恭喜你！修改成功！); function(); break; case 7: System.out.print(请输入待删除学生的学号：); Scanner lo

14、calScanner4 = new Scanner(System.in); String str3 = localScanner4.next().toString(); for (int i1 = 0; i1 addarray.size(); i1+) Student localStudent3 = (Student)addarray.get(i1); if (localStudent3.ID.equals(str3) System.out.print(学号为 + localStudent3.ID + 的学生已被删除！); addarray.remove(i1); break; functio

15、n(); break; case 8: showfunction(); break; case 0: System.out.println(tt谢谢使用！ntt(*_*)ntt再见！); break; default: System.out.println(你按的神马东西，没看说明吗？tt-_-#); function(); while(i!=0);static void function() System.out.println(*); System.out.println(*tt宿舍管理系统); System.out.println(*); System.out.println(*t1 新

16、增学生、并分配宿舍); System.out.println(*); System.out.println(*t2 查看宿舍信息); System.out.println(*); System.out.println(*t3 按房间号查看房间信息); System.out.println(*); System.out.println(*t4 查看所有学生信息); System.out.println(*); System.out.println(*t5 按学生学号查询学生信息); System.out.println(*); System.out.println(*t6 按学号修改学生信息);

17、 System.out.println(*); System.out.println(*t7 删除指定学生); System.out.println(*); System.out.println(*t8 ！详细使用说明信息！); System.out.println(*); System.out.println(*t0 退出);System.out.println(*); System.out.println(Please select a funtion:);static void showfunction() System.out.println(*); System.out.printl

19、由系统自动将学生安排进房间n*可以列出所有房间信息n*可以通过房间号查看房间信息，以及该房间内住宿学生的信息n*可以列出所有学生信息n*可以通过学生学号查看学生的信息n*可以删除指定学生);System.out.println(*tt提示：n*此程序的功能只能是0-9数字输入n*性别只能是female或者是male!);System.out.println(-);System.out.println(|tt宿舍管理系统); System.out.println(|t1 新增学生、并分配宿舍); System.out.println(|t2 查看宿舍信息); System.out.println(|t3 按房间号查看房间信息); System.out.println(|t4 查看所有学生信息); System.out.println(|t5 按学生学号查询学生信息); System.out.println(|t6 按学号修改学生信息); System.out.println(|t7 删除指定学生); System.out.println(|t8 ！详细使用说明信息！); System.out.println(|t0 退出);System.out.println(-); System.out.println(Please select a funtion:);第 25 页-

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