测试1错误纠正

错误纠正

本次测试也算得上是对我假期学习的检验了，可能是我过于紧张了，最大的原因当然还是学得不太好，话不多说了，直接上代码吧！

就不显示成员变量和相关方法的.java文件了，只显示应用文件里面的代码啦！

学生公寓管理系统4

//RoomInformation.java
import java.util.ArrayList;
import java.util.Scanner;

public class RoomManagement {
    //主界面
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        ArrayList<RoomInformation> arr = new ArrayList<RoomInformation>();
        //存储10个宿舍信息
        System.out.println("请根据提示录入10个宿舍信息：");
        set(arr);
        //编辑主界面
        while (true) {
            System.out.println("************************石家庄铁道大学");
            System.out.println("        学生公寓管理系统v2022");
            System.out.println("      ***********************");
            System.out.println("           1、宿舍查询");
            System.out.println("           2、安排新宿舍");
            System.out.println("           3、调整宿舍");
            System.out.println("           4、宿舍卫生评价");
            System.out.println("           5、卫生检查情况查询");
            System.out.println("      ***********************");
            int c = sc.nextInt();
            switch (c) {
                case 1:
                    print(arr);
                    break;
                case 2:
                    anPai(arr);
                    break;
                case 3:
                    tiao(arr);
                    break;
                case 4:
                    ping(arr);
                    break;
                case 5:
                    recheck(arr);
                    break;
                default:
                    System.out.println("该选项不存在！");
            }
        }
    }

    //记录10个宿舍信息
    public static void set(ArrayList<RoomInformation> arr) {
        Scanner sc = new Scanner(System.in);
        for (int i = 0; i < 3; i++) {
            while (true) {
                System.out.println("请输入你想要存储的宿舍号：");
                String roomno = sc.nextLine();
                int index = -1;
                for (int j = 0; j < arr.size(); j++) {
                    RoomInformation ri = arr.get(j);
                    if (roomno.equals(ri.getRoomno())) {//宿舍号重复
                        index = j;
                        break;
                    }
                }
                if (index == -1) {//没有重复宿舍号
                    RoomInformation rr=new RoomInformation();
                    System.out.println("请确定该宿舍为什么状态的宿舍：1、空宿舍 2、已满 3、有空位");
                    String m = sc.nextLine();
                    switch (m) {
                        case "1"://空宿舍
                            rr.setRoomno(roomno);
                            rr.setStunno1(null);
                            rr.setStunno2(null);
                            rr.setStunno3(null);
                            rr.setStunno4(null);

                            arr.add(rr);
                            break;
                        case "2"://已满
                            System.out.println("请输入你想要存储的学号1：");
                            String x1 = sc.nextLine();
                            System.out.println("请输入你想要存储的学号2：");
                            String x2 = sc.nextLine();
                            System.out.println("请输入你想要存储的学号3：");
                            String x3 = sc.nextLine();
                            System.out.println("请输入你想要存储的学号4：");
                            String x4 = sc.nextLine();

                            rr.setRoomno(roomno);
                            rr.setStunno1(x1);
                            rr.setStunno2(x2);
                            rr.setStunno3(x3);
                            rr.setStunno4(x4);

                            arr.add(rr);

                            System.out.println("录入信息成功！");
                            break;
                        case "3"://有空位
                            System.out.println("请你选择有几个空位：");
                            String kk = sc.nextLine();
                            switch (kk) {
                                case "1":
                                    System.out.println("请输入你想要存储的学号1：");
                                    String y1 = sc.nextLine();
                                    System.out.println("请输入你想要存储的学号2：");
                                    String y2 = sc.nextLine();
                                    System.out.println("请输入你想要存储的学号3：");
                                    String y3 = sc.nextLine();
                                    rr.setRoomno(roomno);
                                    rr.setStunno1(y1);
                                    rr.setStunno2(y2);
                                    rr.setStunno3(y3);
                                    rr.setStunno4(null);

                                    arr.add(rr);

                                    break;
                                case "2":
                                    System.out.println("请输入你想要存储的学号1：");
                                    String z1 = sc.nextLine();
                                    System.out.println("请输入你想要存储的学号2：");
                                    String z2 = sc.nextLine();

                                    rr.setRoomno(roomno);
                                    rr.setStunno1(z1);
                                    rr.setStunno2(z2);
                                    rr.setStunno3(null);
                                    rr.setStunno4(null);
                                    arr.add(rr);
                                    break;
                                case "3":
                                    System.out.println("请输入你想要存储的学号1：");
                                    String p1 = sc.nextLine();

                                    rr.setRoomno(roomno);
                                    rr.setStunno1(p1);
                                    rr.setStunno2(null);
                                    rr.setStunno3(null);
                                    rr.setStunno4(null);
                                    arr.add(rr);
                                    break;
                            }
                            break;

                    }
                    break;
                }
                else {
                    System.out.println("宿舍号重复！请重新输入宿舍号：");
                }
            }//while循环

        }//录入宿舍信息

    }

    //宿舍查询
    public static void print(ArrayList<RoomInformation> arr) {
        System.out.println("************************石家庄铁道大学");
        System.out.println("        学生公寓管理系统v2022");
        System.out.println("      ***********************");
        System.out.println("         宿舍详细信息列表");
        //显示宿舍信息--遍历
        for (int i = 0; i < arr.size(); i++) {
            RoomInformation ri = arr.get(i);
            System.out.print((i + 1) + "、" + ri.getRoomno() + "  ");
            if(ri.getStunno1()!=null&&ri.getStunno2()!=null&&ri.getStunno3()!=null&&ri.getStunno4()!=null){
                System.out.println("4人   "+"已满");
            }
            else if((ri.getStunno1()!=null&&ri.getStunno2()!=null&&ri.getStunno3()!=null&&ri.getStunno4()==null)||(ri.getStunno1()!=null&&ri.getStunno2()!=null&&ri.getStunno3()==null&&ri.getStunno4()!=null)||
                    (ri.getStunno1()!=null&&ri.getStunno2()==null&&ri.getStunno3()!=null&&ri.getStunno4()!=null)||(ri.getStunno1()==null&&ri.getStunno2()!=null&&ri.getStunno3()!=null&&ri.getStunno4()!=null)){
                System.out.println("3人   "+"空1人");
            }
            else if(ri.getStunno1()==null&&ri.getStunno2()==null&&ri.getStunno3()==null&&ri.getStunno4()==null){
                System.out.println("0人   "+"空宿舍");
            }
            else if((ri.getStunno1()!=null&&ri.getStunno2()==null&&ri.getStunno3()==null&&ri.getStunno4()==null)||(ri.getStunno1()==null&&ri.getStunno2()!=null&&ri.getStunno3()==null&&ri.getStunno4()==null)||
                    (ri.getStunno1()==null&&ri.getStunno2()==null&&ri.getStunno3()!=null&&ri.getStunno4()==null)||(ri.getStunno1()==null&&ri.getStunno2()==null&&ri.getStunno3()==null&&ri.getStunno4()!=null)){
                System.out.println("1人   "+"空3人");
            }
            else{
                System.out.println("2人   "+"空2人");
            }
        }
        System.out.println("      ***********************");
    }

    //安排新宿舍
    public static void anPai(ArrayList<RoomInformation> arr){
        Scanner sc=new Scanner(System.in);
        System.out.println("************************石家庄铁道大学");
        System.out.println("        学生公寓管理系统v2022");
        System.out.println("            安排新宿舍");
        System.out.println("      ***********************");
        System.out.println("         空宿舍详细信息列表");
        //遍历出空的宿舍
        for(int i=0;i<arr.size();i++){
            RoomInformation ri=arr.get(i);
            if(ri.getStunno1()==null&&ri.getStunno2()==null&&
                    ri.getStunno3()==null&&ri.getStunno4()==null){
                System.out.println((i+1)+"、"+ri.getRoomno()+"  0人"+"  空宿舍");
            }
        }

        System.out.println("           请输入新宿舍号：");
        System.out.println("      ***********************");
        String roomno=sc.nextLine();
        int index=-1;
        for(int i=0;i<arr.size();i++){
            RoomInformation ri=arr.get(i);
            if(roomno.equals(ri.getRoomno())&&ri.getStunno1()==null&&ri.getStunno2()==null&&ri.getStunno3()==null&&ri.getStunno4()==null){//如果是空宿舍
                index=i;
                System.out.println("************************石家庄铁道大学");
                System.out.println("        学生公寓管理系统v2022");
                System.out.println("            安排新宿舍");
                System.out.println("      ***********************");
                System.out.println("             新宿舍号：");

                //遍历出该空宿舍信息
                for(int j=0;j<4;j++){
                    System.out.println("   "+(i+1)+"、床位"+(i+1)+":"+"XXXXX(学号"+(i+1)+")");
                }

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

                System.out.println("请依次输入四个床位所对应的学号：");
                //学号判断
                pan(arr);

                break;
            }
        }
        if(index==-1){
            System.out.println("该宿舍不是空宿舍，无法安排新生");
        }

    }
    //调整宿舍
    public static void tiao(ArrayList<RoomInformation> arr){
        Scanner sc=new Scanner(System.in);
        System.out.println("************************石家庄铁道大学");
        System.out.println("        学生公寓管理系统v2022");
        System.out.println("      ***********************");
        System.out.println("        有空床位宿舍详细信息列表");
        int m=0;
            for (int i = 0; i < arr.size(); i++) {
                RoomInformation ri = arr.get(i);
                if (!(ri.getStunno1() != null && ri.getStunno2() != null && ri.getStunno3() != null && ri.getStunno4() != null) && !(ri.getStunno1() == null && ri.getStunno2() == null && ri.getStunno3() == null && ri.getStunno4() == null)&&ri.getRoomno()!=null) {
                    System.out.print((++m) + "、" + ri.getRoomno() + "  ");
                    if ((ri.getStunno1() != null && ri.getStunno2() != null && ri.getStunno3() != null && ri.getStunno4() == null) || (ri.getStunno1() != null && ri.getStunno2() != null && ri.getStunno3() == null && ri.getStunno4() != null) ||
                            (ri.getStunno1() != null && ri.getStunno2() == null && ri.getStunno3() != null && ri.getStunno4() != null) || (ri.getStunno1() == null && ri.getStunno2() != null && ri.getStunno3() != null && ri.getStunno4() != null)) {
                        System.out.println("3人   " + "空1人");
                    } else if ((ri.getStunno1() != null && ri.getStunno2() == null && ri.getStunno3() == null && ri.getStunno4() == null) || (ri.getStunno1() == null && ri.getStunno2() != null && ri.getStunno3() == null && ri.getStunno4() == null) ||
                            (ri.getStunno1() == null && ri.getStunno2() == null && ri.getStunno3() != null && ri.getStunno4() == null) || (ri.getStunno1() == null && ri.getStunno2() == null && ri.getStunno3() == null && ri.getStunno4() != null)) {
                        System.out.println("1人   " + "空3人");
                    } else {
                        System.out.println("2人" + "  空2人");
                    }
                }//if语句
            }
        System.out.println("        请输入待调整宿舍号：");
        String number=sc.nextLine();
        System.out.println("      ***********************");
        for(int i=0;i<arr.size();i++){
            RoomInformation ri=arr.get(i);
            if(number.equals(ri.getRoomno())&&((ri.getStunno1()!=null&&ri.getStunno2()!=null&&ri.getStunno3()!=null&&ri.getStunno4()!=null)||(ri.getStunno1()==null&&ri.getStunno2()==null&&ri.getStunno3()==null&&ri.getStunno4()==null))){
                System.out.println("该宿舍没有空床位，无法调整");
                break;
            }
        }
    }
    //学号判断
    public static void pan(ArrayList<RoomInformation> arr){
        Scanner sc=new Scanner(System.in);
        for(int j=0;j<4;j++) {
            while(true) {
                System.out.println("请输入相应学号：");
                String id = sc.nextLine();
                int index = -1;
                for (int i = 0; i < arr.size(); i++) {
                    RoomInformation ri = arr.get(i);
                    if (id.equals(ri.getStunno1()) || id.equals(ri.getStunno2()) || id.equals(ri.getStunno3())
                            || id.equals(ri.getStunno4())) {
                        index = i;
                        break;
                    }
                }
                if (index == -1) {
                    RoomInformation ri = new RoomInformation();
                    if (j == 0) {
                        ri.setStunno1(id);
                        arr.add(ri);
                    }
                    if (j == 1) {
                        ri.setStunno2(id);
                        arr.add(ri);
                    }
                    if (j == 2) {
                        ri.setStunno3(id);
                        arr.add(ri);
                    }
                    if (j == 3) {
                        ri.setStunno4(id);
                        arr.add(ri);
                    }
                    break;
                } else {
                    System.out.println("学号重复！请重新输入该学号：");
                }
            }
        }
        System.out.println("该宿舍已满！");
    }
    //宿舍卫生评价
    public static void ping(ArrayList<RoomInformation> arr){
        Scanner sc=new Scanner(System.in);
        while(true) {
            int index=-1;
            System.out.println("************************石家庄铁道大学");
            System.out.println("        学生公寓管理系统v2022");
            System.out.println("            宿舍卫生评价");
            System.out.println("      ***********************");
            System.out.println("          请输入待评价宿舍号：");
            System.out.println("      ***********************");
            String roomno = sc.nextLine();
            for (int i = 0; i < arr.size(); i++) {
                RoomInformation ri = arr.get(i);
                if (!(ri.getStunno1() == null && ri.getStunno2() == null && ri.getStunno3() == null && ri.getStunno4() == null)&&roomno.equals(ri.getRoomno())) {//非空
                    index = i;
                    while (true) {
                        System.out.println("************************石家庄铁道大学");
                        System.out.println("        学生公寓管理系统v2022");
                        System.out.println("            宿舍卫生评价");
                        System.out.println("      ***********************");
                        System.out.println("          宿舍号：" + ri.getRoomno());
                        System.out.println("       1、床位1:" + ri.getStunno1());
                        System.out.println("       2、床位2:" + ri.getStunno2());
                        System.out.println("       3、床位3:" + ri.getStunno3());
                        System.out.println("       4、床位4:" + ri.getStunno4());
                        System.out.println("          输入宿舍卫生评价分数：");
                        System.out.println("      ***********************");
                        int hyg = sc.nextInt();
                        if (hyg < 0 || hyg > 100) {
                            System.out.println("输入错误");//重新输入
                        } else {
                            ri.setHygienescore(hyg);
                            break;
                        }
                    }
                    break;
                }
            }
            if(index==-1){//是空宿舍
                System.out.println("该宿舍为空宿舍");
                break;
            }
            else{
                break;
            }
        }
    }
    //卫生检查状况查询
    public static void recheck(ArrayList<RoomInformation> arr){
        System.out.println("************************石家庄铁道大学");
        System.out.println("        学生公寓管理系统v2022");
        System.out.println("          卫生检查情况查询");
        System.out.println("      ***********************");
        System.out.println("         宿舍卫生检查情况信息");
        int m=0;
        for(int i=0;i<arr.size();i++){
            RoomInformation ri=arr.get(i);
            if(!(ri.getStunno1()==null&&ri.getStunno2()==null&&ri.getStunno3()==null&&ri.getStunno4()==null)&&ri.getRoomno()!=null){//非空宿舍
                System.out.print((++m)+"、"+ri.getRoomno()+" "+ri.getHygienescore()+"  ");
                if(ri.getHygienescore()<60){
                    System.out.println("不合格");
                }
                else if(ri.getHygienescore()>=60&&ri.getHygienescore()<90){
                    System.out.println("合格");
                }
                else{
                    System.out.println("优秀");
                }
            }
        }
        System.out.println("      ***********************");
    }
}