本次开学考试是对Java基础的考察，做的是一个公寓宿舍管理系统，比上届的论文查重系统简单的多，但结果却差强人意，
在家中的学习和练习还不够，导致编程的时候题目的功能并不能实现，最后导致编程的结果不尽人意。
最后在学习Java的过程中我得出这样的结论：
1.学习中，要养成良好的习惯（写括号时要成对，字母大小写要区分，单词拼写要准确）。
2．在学习的过程中，最好不是仅仅停留在java表层，不是抄书上的例子运行出结果就可以。要注意，即便对一个简单的例子也要有耐心去琢磨、调试、改动。
3．在学习的过程中一定要动手做、试着写代码，而不是抱一本书看看就行。很多东西和体会必须自己动手才能真正属于自己。
4. 在 Java 的学习过程中，可能会遇到形形色色的问题不容易解决，应多去专业论坛了解相关的知识，书本上的知识有限。要会从网上搜索有用的信息 加以整理，促进学习的深入和知识水平的提高。
看了好多网上课程，说学到一定程度要尝试着自己做东西，但觉得自己仅仅经过一学期的学习，还远远不够，希望自己在以后学习中继续努力，能够真真正正拥有一门编程语言，对自己今后的发展起到作用。在学习java语言的同时，也让我学会了如何来发现问题，如何解决问题，怎样有效的学习等等，相信会对我一生都有帮助。
package test;
public class RoomInformation {
private String roomno;
private String stunno1;
private String stunno2;
private String stunno3;
private String stunno4;
private int hygienescore;
public String getRoomno() {
return roomno;
}
public void setRoomno(String roomno) {
this.roomno = roomno;
}
public String getStunno1() {
return stunno1;
}
public void setStunno1(String stunno1) {
this.stunno1 = stunno1;
}
public String getStunno2() {
return stunno2;
}
public void setStunno2(String stunno2) {
this.stunno2 = stunno2;
}
public String getStunno3() {
return stunno3;
}
public void setStunno3(String stunno3) {
this.stunno3 = stunno3;
}
public String getStunno4() {
return stunno4;
}
public void setStunno4(String stunno4) {
this.stunno4 = stunno4;
}
public int getHygienescore() {
return hygienescore;
}
public void setHygienescore(int hygienescore) {
this.hygienescore = hygienescore;
}
public RoomInformation(String roomno, String stunno1, String stunno2, String stunno3, String stunno4,
int hygienescore) {
this.roomno = roomno;
this.stunno1 = stunno1;
this.stunno2 = stunno2;
this.stunno3 = stunno3;
this.stunno4 = stunno4;
this.hygienescore = hygienescore;
}
}
package test;
import java.util.Scanner;
public class RoomManagement {
static Scanner sc=null;
static RoomInformation[] s = new RoomInformation[10];
public static void main(String[] args) {
sc=new Scanner(System.in);
RoomInformation s0 = new RoomInformation("9#101","20213000","20213001","20213002","20213003",0);
RoomInformation s1 = new RoomInformation("9#102","20213100","20213101","20213102","20213103",0);
RoomInformation s2 = new RoomInformation("9#103","20213200","20213201","20213202","",0);
RoomInformation s3 = new RoomInformation("9#104","20213300","","","",0);
RoomInformation s4 = new RoomInformation("9#105","20213400","20213401","","",0);
RoomInformation s5 = new RoomInformation("9#106","20213500","20213501","20213502","20213503",0);
RoomInformation s6 = new RoomInformation("9#107","20213600","20213601","20213602","20213603",0);
RoomInformation s7 = new RoomInformation("9#108","","","","",0);
RoomInformation s8 = new RoomInformation("9#109","","","","",0);
RoomInformation s9 = new RoomInformation("9#110","","","","",0);
s[0]=s0;
s[1]=s1;
s[2]=s2;
s[3]=s3;
s[4]=s4;
s[5]=s5;
s[6]=s6;
s[7]=s7;
s[8]=s8;
s[9]=s9;
while(true) {
show();
System.out.println("请输入你的选择：");
int a=sc.nextInt();
if(a>6||a<1) {
System.out.println("该选项不存在");
continue;
}
if(a==6) System.exit(0);
switch(a) {
case 1:sushechaxun();break;
case 2:anpaixinsushe();break;
case 3:tiaozhengsushe();break;
case 4:susheweishengpingjia();break;
case 5:weishengjianchaqingkuang();break;
}
}
}
public static void show() {
System.out.println("***********************************************************");
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("**********************************************************");
}
public static String zhuangtai(RoomInformation c){
int count=0;
StringBuilder s=new StringBuilder("");
if(c.getStunno1().length()!=0) count++;
if(c.getStunno2().length()!=0) count++;
if(c.getStunno3().length()!=0) count++;
if(c.getStunno4().length()!=0) count++;
if(count==0) s.append("空宿舍");
if(count==1) s.append("空3人");
if(count==2) s.append("空2人");
if(count==3) s.append("空1人");
if(count==4) s.append("已满");
return s.toString();
}
public static int renshu(RoomInformation c){
int count=0;
if(c.getStunno1().length()!=0) count++;
if(c.getStunno2().length()!=0) count++;
if(c.getStunno3().length()!=0) count++;
if(c.getStunno4().length()!=0) count++;
return count;
}
public static void sushechaxun(){
System.out.println("***********************************************************");
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 ");
for(int i=0;i<10;i++)
System.out.println(" "+(i+1)+"、"+" "+s[i].getRoomno()+" "
+renshu(s[i])+"人 "+zhuangtai(s[i])+" ");
System.out.println("***********************************************************");
}
public static int anpaixinsushe() {
int count=0;
int k=0;
System.out.println("***********************************************************");
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 ");
for(int i=0;i<10;i++)
if(renshu(s[i])==0) {
count++;
System.out.println(" "+count+"、"+" "+s[i].getRoomno()+" "
+renshu(s[i])+"人 "+zhuangtai(s[i])+" ");
}
System.out.print(" 请输入新宿舍号：");
String a=sc.next();
int r=0;
for(int i=0;i<10;i++)
if(a.equals(s[i].getRoomno())) {
if(renshu(s[i])==0)
r=1;
k=i;
break;
}
if(r==0) {System.out.println("该宿舍不是空宿舍，无法安排新生");}
if(r==1) {
System.out.println("***********************************************************/r/n"
+ " 石家庄铁道大学/r/n"
+ " 学生公寓管理系统v2022/r/n"
+ " 安排新宿舍/r/n"
+ "***********************************************************/r/n"
+ " 新宿舍号：");
System.out.println(" 1、床位1：");
System.out.println(" 2、床位2：");
System.out.println(" 3、床位3：");
System.out.println(" 4、床位4：");
String a1=sc.next();
while(panduan(a1)==0) {
System.out.println("该学生已分配宿舍");
System.out.println("请重新输入");
a1=sc.next();
}
if(a1.equals("END")) return 1;
else s[k].setStunno1(a1);
String a2=sc.next();
while(panduan(a2)==0) {
System.out.println("该学生已分配宿舍");
System.out.println("请重新输入");
a2=sc.next();
}
if(a2.equals("END")) return 1;
else s[k].setStunno1(a2);
String a3=sc.next();
while(panduan(a3)==0) {
System.out.println("该学生已分配宿舍");
System.out.println("请重新输入");
a3=sc.next();
}
if(a3.equals("END")) return 1;
else s[k].setStunno1(a3);
String a4=sc.next();
while(panduan(a4)==0) {
System.out.println("该学生已分配宿舍");
System.out.println("请重新输入");
a4=sc.next();
}
if(a4.equals("END")) return 1;
else s[k].setStunno1(a4);System.out.println("该宿舍已满");
}
return 1;
}
public static int panduan(String a) {
for(int i=0;i<10;i++){
int count=0;
if(a.equals(s[i].getStunno1())) count++;
if(a.equals(s[i].getStunno2())) count++;
if(a.equals(s[i].getStunno3())) count++;
if(a.equals(s[i].getStunno4())) count++;
if(count!=0) return 0;
}
return 1;
}
public static int tiaozhengsushe() {
int count=0;
int k=0;
System.out.println("***********************************************************");
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(" 调整宿舍 ");
System.out.println("***********************************************************");
System.out.println(" 有空床位宿舍详细信息列表 ");
for(int i=0;i<10;i++)
if(renshu(s[i])>0&&renshu(s[i])<4) {
count++;
System.out.println(" "+count+"、"+" "+s[i].getRoomno()+" "
+renshu(s[i])+"人 "+zhuangtai(s[i])+" ");
}
System.out.print(" 请输入待调整宿舍号：");
String a=sc.next();
int r=0;
for(int i=0;i<10;i++)
if(a.equals(s[i].getRoomno())) {
if(renshu(s[i])>=1&&renshu(s[i])<=3)
r=1;
k=i;
break;
}
if(r==0) {System.out.println("该宿舍没有空床位，无法调整");}
if(r==1) {
int i=0;
System.out.println("***********************************************************/r/n"
+ " 石家庄铁道大学/r/n"
+ " 学生公寓管理系统v2022/r/n"
+ " 调整宿舍/r/n"
+ "***********************************************************/r/n"
+ " 待调整宿舍号：");
if(s[k].getStunno1().length()!=0)
i++;
System.out.println(" 1、床位1： "+s[k].getStunno1());
if(s[k].getStunno2().length()!=0)
i++;
System.out.println(" 2、床位2： "+s[k].getStunno2());
if(s[k].getStunno3().length()!=0)
i++;
System.out.println(" 3、床位3： "+s[k].getStunno3());
if(s[k].getStunno4().length()!=0)
i++;
System.out.println(" 4、床位4： "+s[k].getStunno4());
String a1=sc.next();
while(panduan(a1)==0) {
System.out.println("该学生已分配宿舍");
System.out.println("请重新输入");
a1=sc.next();
}
if(a1.equals("END")) return 1;
else {if(s[k].getStunno1().length()==0) s[k].setStunno1(a1);
else if(s[k].getStunno2().length()==0) s[k].setStunno2(a1);
else if(s[k].getStunno3().length()==0) s[k].setStunno3(a1);
else s[k].setStunno4(a1);
}
i++;
if(i!=4) {
String a2=sc.next();
while(panduan(a2)==0) {
System.out.println("该学生已分配宿舍");
System.out.println("请重新输入");
a2=sc.next();
}
if(a2.equals("END")) return 1;
else {if(s[k].getStunno1().length()==0) s[k].setStunno1(a2);
else if(s[k].getStunno2().length()==0) s[k].setStunno2(a2);
else if(s[k].getStunno3().length()==0) s[k].setStunno3(a2);
else s[k].setStunno4(a2);
}
}
else {System.out.println("该宿舍已满"); return 1;}
i++;
if(i!=4) {
String a3=sc.next();
while(panduan(a3)==0) {
System.out.println("该学生已分配宿舍");
System.out.println("请重新输入：");
a3=sc.next();
}
if(a3.equals("END")) return 1;
else {if(s[k].getStunno1().length()==0) s[k].setStunno1(a3);
else if(s[k].getStunno2().length()==0) s[k].setStunno2(a3);
else if(s[k].getStunno3().length()==0) s[k].setStunno3(a3);
else s[k].setStunno4(a3);
}
}
else {System.out.println("该宿舍已满"); return 1;}
}
return 1;
}
public static void susheweishengpingjia() {
int r=0;
int k=0;
while(r==0) {
System.out.println("***********************************************************");
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：");
String a=sc.next();
for(int i=0;i<10;i++)
if(a.equals(s[i].getRoomno())) {
if(renshu(s[i])!=0)
r=1;
k=i;
break;
}
if(r==0) {System.out.println("该宿舍为空宿舍");}
if(r==1) {
System.out.println(" 1、"+"床位1 "
+s[k].getStunno1()+" ");
System.out.println(" 2、"+"床位2 "
+s[k].getStunno1()+" ");
System.out.println(" 3、"+"床位3 "
+s[k].getStunno1()+" ");
System.out.println(" 4、"+"床位4 "
+s[k].getStunno1()+" ");
System.out.println("输入宿舍卫生评价分数：");
int w=sc.nextInt();
while(w>100||w<0){
System.out.println("输入错误");
System.out.println("请重新输入：");
w=sc.nextInt();
}
s[k].setHygienescore(w);
}
}
}
public static String weishengdengji(RoomInformation c){
StringBuilder s=new StringBuilder("");
if(c.getHygienescore()>=90) s.append("优秀");
else if(c.getHygienescore()>=80) s.append("良好");
else if(c.getHygienescore()>=60) s.append("合格");
else s.append("不合格");
return s.toString();
}
public static void weishengjianchaqingkuang() {
System.out.println("***********************************************************");
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 ");
for(int i=0;i<10;i++)
System.out.println(" "+(i+1)+"、"+" "+s[i].getRoomno()+" "
+s[i].getHygienescore()+" "+weishengdengji(s[i]));
System.out.println("***********************************************************");
}
}
原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/289256.html