酒店预订房间java代码 java酒店预订系统 _String

java面试题：酒店预订！public static void main(String[] args) {
Scanner input = new Scanner(System.in);
System.out.println("是否是会员？y/n");
String H = input.next();
System.out.println("请输入入住日期：");
System.out.println("例如2009-03-16");
String in = input.next();
System.out.println("请输离开日期：");
System.out.println("例如2009-03-16");
String out = input.next();
//String in = s.substring(5,15);
//String out = s.substring(15,26);
//System.out.println(in "" out);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Calendar c1 = Calendar.getInstance();
Calendar c2 = Calendar.getInstance();
try {
c1.setTime(sdf.parse(in));
c2.setTime(sdf.parse(out));
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
long time1 = c1.getTimeInMillis();
long time2 = c2.getTimeInMillis();
long tian = (time2-time1)/(1000*24*3600);
long tian1 = tian;
System.out.println("tian" tian);
int week1 = c1.get(Calendar.DAY_OF_WEEK)-1;
//System.out.println(week1);
//int week2 = c2.get(Calendar.DAY_OF_WEEK)-1;
//System.out.println(week2);
int count = 0;
while(tian10){
if(week1 == 6 || week1==0){
count;
}
if(week1==6){
week1 = 0;
【酒店预订房间java代码 java酒店预订系统】week1--;
}
tian1--;
week1;
}
System.out.println("count" count);
long rujia;
long qitian;
long hanting;
if(H.equals("y")){
rujia = (tian-count)*80 count*80;
System.out.println("tian" tian);
qitian = (tian-count)*110 count*50;
hanting = (tian-count)*100 count*40;
}else{
rujia = (tian-count)*110 count*90;
qitian = (tian-count)*160 count*60;
hanting = (tian-count)*220 count*150;
}
System.out.println("tian"tian);
System.out.println("rujia" rujia);
System.out.println("hanting" hanting);
System.out.println("qitian" qitian);
if(rujiaqitianrujiahanting){
System.out.println("如家");
}else if(qitianrujiaqitianhanting){
System.out.println("七天");
}else if(hantingrujiahantingqitian){
System.out.println("汉庭");
}else if(hanting==rujia || hanting==qitian){
System.out.println("汉庭");
}else if(qitian==rujiaqitianhanting){
System.out.println("七天");
}
}
我没怎么测试自己测测吧还有一些约束用户输入啥的严谨性什么的
求用Java写的网上订房程序要有酒店类房间类客户类订房记录类模拟一个人订房操作酒店类
package fdsa;
public class Hotel {
private StringhotelID;
private String hotelName;
private String hoteladdess;
public StringgetHotelID() {
return hotelID;
}
public void setHotelID(StringhotelID) {
this.hotelID = hotelID;
}
public String getHotelName() {
return hotelName;
}
public void setHotelName(String hotelName) {
this.hotelName = hotelName;
}
public String getHoteladdess() {
return hoteladdess;
}
public void setHoteladdess(String hoteladdess) {
this.hoteladdess = hoteladdess;
}
public String getHotelPhone() {
return hotelPhone;
}
public void setHotelPhone(String hotelPhone) {
this.hotelPhone = hotelPhone;
}
private String hotelPhone;
}
客户类
public class Client{
private String clientName;
private String clientID;
public String getClientName() {
return clientName;
}
public void setClientName(String clientName) {
this.clientName = clientName;
}
public String getClientID() {
return clientID;
}
public void setClientID(String clientID) {
this.clientID = clientID;
}
}
房间类
public class Room{
private String roomID;
private HotelhotelID;
public String getRoomID() {
return roomID;
}
public void setRoomID(String roomID) {
this.roomID = roomID;
}
public Hotel getHotelID() {
return hotelID;
}
public void setHotelID(Hotel hotelID) {
this.hotelID = hotelID;
}
public String getRoomAmount() {
return roomAmount;
}
public void setRoomAmount(String roomAmount) {
this.roomAmount = roomAmount;
}
private String roomAmount;
}
求大神帮忙写下这个java程序import java.util.Scanner;
public class T1 {
static String [][] rooms = new String[12][10];
static {
for (int i=0;i12;i)
for (int j=0;j10;j)
rooms[i][j] = "EMPTY";
}
public static void main(String argv[]) {
System.out.println("XXX酒店管理程序加载完毕，请输入指令：");
Scanner sca = new Scanner(System.in);
while (true) {
String comm = sca.next();
if (comm.equalsIgnoreCase("Search")) {
search();
} else if (comm.equalsIgnoreCase("in")) {
System.out.println("输入客人姓名：");
String name = sca.next();
inRoom(name);
} else if (comm.equalsIgnoreCase("out")) {
System.out.println("输入客人房间号：");
int room = sca.nextInt();
outRoom(room/100, room0);
} else if (comm.equalsIgnoreCase("exit")) {
System.out.println("退出程序");
break;
} else {
System.out.println("无效的命令，请重新输入!");
}
}
sca.close();
}
private static void outRoom(int i, int j) {
if (i1 || i12 || j1 || j10) {
System.out.println("输入错误，请重新输入");
} else{
if (rooms[i-1][j-1].equalsIgnoreCase("empty")) {
System.out.printf("dd 并没有客人入住\n", i, j);
} else {
System.out.printf("OUT dd: dd房间退房，客人姓名：%s\n", i, j, i, j, rooms[i-1][j-1]);
rooms[i-1][j-1] = "EMPTY";
return;
}
}
}
private static void inRoom(String name) {
for (int i=0;i12;i) {
for (int j=0;j10;j) {
if (rooms[i][j].equalsIgnoreCase("EMPTY")) {
rooms[i][j] = name;
System.out.printf("INdd%s:姓名为%s的客人入住dd房间\n", i 1, j 1, name, name, i 1, j 1);
return;
}
}
}
}
private static void search() {
System.out.println("入住房间信息：");
System.out.println("---------------------------");
for (int i=0;i12;i) {
for (int j=0;j10;j) {
if (!rooms[i][j].equalsIgnoreCase("EMPTY")) {
System.out.printf("ROOM dd 客人：%s\n", i 1, j 1, rooms[i][j]);
}
}
}
System.out.println("---------------------------");
}
}
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酒店预订房间java代码 java酒店预订系统

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