JAVA程序设计-宿舍管理系统(完整版)

case 4:
{
for(int i = 0; i<allarraylist.size();i++)
{
System.out.println();
System.out.println("第" + (i + 1) + "名学生：");
Student allstudent = (Student)allarraylist.get(i);
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);
localScanner1 = new Scanner(System.in);
= localScanner1.next().toString();
System.out.print("请输入性别：");
localScanner1 = new Scanner(System.in);
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);
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.length;j++)//初始化每个房间数
{
room[j] = new Room();
room[j].ID = ("R"+(j+1));
if(j<2)room[j].tpye = "female";
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);
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();
{
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;
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;
localStudent1.gender = localScanner1.next().toString();
for (k = 0; k < room.length; k++)
{
if ((room[k].RN > 0) && (room[k].tpye.equals(localStudent1.gender)))
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：");
System.out.println("学生的学号：" + allstudent.ID);
System.out.println("学生的姓名：" + allstudent.Байду номын сангаасame);
System.out.println("学生的性别：" + allstudent.gender);
System.out.println("学生的房间号：" + allstudent.RoomID);
System.out.println("学生的姓名：" + );
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
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);