JAVA程序设计-宿舍管理系统(完整版)

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 show()//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; i{

System.out.println();

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.println();

}

}

}

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addarray

Room[] room = new Room[5];//创建5个房间

for(int j=0;j{

room[j] = new Room();

room[j].ID = (\"R\"+(j+1));

if(j<2)room[j].tpye = \"female\";

else room[j].tpye = \"male\";

}

function();

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：\");

localScanner1 = 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 < room.length; k++)

{

if ((room[k].RN > 0) && (room[k].tpye.equals(localStudent1.gender)))

{

room[k].RN -= 1;

localStudent1.RoomID = room[k].ID;

System.out.println(\"新添加的学生被分配到房间：\" + room[k].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：\" + room[k].ID);

System.out.println(\"房间类型：\" + room[k].tpye);

System.out.println(\"房间还能容纳的学生数：\" + room[k].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 (room[m].ID.equals(str1))

{

room[m].show();

break;

}

}

function();

break;

case 4:

Student.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(str2))

{

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 = localStudent3.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);

localStudent3.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(room[k].ID.equals(m1)){room[k].RN++;break;}

}

addarray.remove(i2);

for (k = 0; k < room.length; k++)

{

if ((room[k].RN > 0) && (room[k].tpye.equals(localStudent3.gender)))

{

room[k].RN -= 1;

localStudent3.RoomID = room[k].ID;

System.out.println(\"修改的学生被分配到房间：\" + room[k].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 localScanner4 = 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;

}

}

function();

break;

case 8:

showfunction();

break;

case 0:

System.out.println(\"\\谢谢使用！\\n\\(*^__^*)\\n\\再见！\");

break;

default:

System.out.println(\"你按的神马东西，没看说明吗？\\-_-#\");

function();

}

}while(i!=0);

}

static void function()

{

System.out.println(\"***************************************\");

System.out.println(\"*\\宿舍管理系统\");

System.out.println(\"*\");

System.out.println(\"*\[1] 新增学生、并分配宿舍\");

System.out.println(\"*\");

System.out.println(\"*\[2] 查看宿舍信息\");

System.out.println(\"*\");

System.out.println(\"*\[3] 按房间号查看房间信息\");

System.out.println(\"*\");

System.out.println(\"*\[4] 查看所有学生信息\");

System.out.println(\"*\");

System.out.println(\"*\[5] 按学生学号查询学生信息\");

System.out.println(\"*\");

System.out.println(\"*\[6] 按学号修改学生信息\");

System.out.println(\"*\");

System.out.println(\"*\[7] 删除指定学生\");

System.out.println(\"*\");

System.out.println(\"*\[8] ！！！详细使用说明信息！！！\");

System.out.println(\"*\");

System.out.println(\"*\[0] 退出\");

System.out.println(\"***************************************\");

System.out.println(\"Please select a funtion:\");

}

static void showfunction() {

System.out.println(\"***************************************\");

System.out.println(\"|\\JAVA程序设计\");

System.out.println(\"|\\ \");

System.out.println(\"|\\作者：李月超 \");

System.out.println(\"|\\ \");

System.out.println(\"|\\班级：乐山师范学院_计科学院_12级网络工程班\");

System.out.println(\"|\\ \");

System.out.println(\"|\\开发日期：2013年12月\");

System.out.println(\"***************************************\");

System.out.println(\"*课程题目:\\n*设计宿舍管理系统\\n*宿舍管理要求：\\n*可以新增学生，新增学生的同时，按以上要求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(\"*\\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(\"|\\宿舍管理系统\");

System.out.println(\"|\[1] 新增学生、并分配宿舍\");

System.out.println(\"|\[2] 查看宿舍信息\");

System.out.println(\"|\[3] 按房间号查看房间信息\");

System.out.println(\"|\[4] 查看所有学生信息\");

System.out.println(\"|\[5] 按学生学号查询学生信息\");

System.out.println(\"|\[6] 按学号修改学生信息\");

System.out.println(\"|\[7] 删除指定学生\");

System.out.println(\"|\[8] ！！！详细使用说明信息！！！\");

System.out.println(\"|\[0] 退出\");

System.out.println(\"---------------------------------------\");

System.out.println(\"Please select a funtion:\");

}

}