酒店管理系统J A V A代码标准化文件发布号：（9312-EUATWW-MWUB-WUNN-INNUL-DQQTY-
import java.util.Scanner;
import org.omg.CORBA.PUBLIC_MEMBER;
public class jiudian {
static String[][] rooms ;
public static void main(String[] args) {
rooms = new String[8][8];
for (int i = 0; i < rooms.length; i++) {
for (int j = 0; j < rooms[i].length; j++) {
rooms[i][j] = "NULL";
}
}
String command = "";
Scanner scanner = new Scanner(System.in);
while (true) {
System.out.println("ÇëÊäÈëÃüÁ");
command = scanner.nextLine();
if(command.equals("search")){
searchRoom();
}else if (command.equals("in")) {
System.out.println("ÇëÊäÈëÄúÐèÒªÈëסµÄ·¿¼äºÅ£º");
String roomIDString = scanner.nextLine();
int roomID = Integer.parseInt(roomIDString);
System.out.println("ÇëÊäÈëÄúµÄÐÕÃû£º");
String userName = scanner.nextLine();
inRoom(roomID,userName);
}else if(command.equals("out")){
System.out.println("ÇëÊäÈëÄúÐèÒªÍ˶©µÄ·¿¼äºÅ£º");
String roomIDString = scanner.nextLine();
int roomID = Integer.parseInt(roomIDString);
outRoom(roomID);
}else if (command.equals("quit")) {
System.out.println("»¶Ó-ÔÙ´ÎʹÓÃ");
System.exit(0);
}else {
System.out.println("ÊäÈëÃüÁîÓÐÎó£¬ÇëÖØÐÂÊäÈ룡");
}
}
}
public static void searchRoom(){
for (int i = 0; i < rooms.length; i++) {
//Êä³ö·¿¼äºÅ
for (int j = 0; j < rooms[i].length; j++) {
System.out.print((i+1)+"0"+(j+1)+"\t");
}
System.out.println();
//Êä³ö·¿¼äÇé¿ö
for (int j = 0; j < rooms[i].length; j++) {
System.out.print(rooms[i][j]+"\t");
}
System.out.println();
}
}
public static void inRoom(int roomID , String userName){
if (isRoomNull(roomID)) {
//·¿¼äΪ¿Õ
//·¿¼ä״̬£ºNULL-->userName
int i = roomID/100-1;
int j = roomID%100-1;
rooms[i][j] =userName;
System.out.println(userName+"³É¹¦Èëס"+roomID);
}else {
//·¿¼ä²»Îª¿Õ
System.out.println("¸Ã·¿¼äÒѾ-ÓÐÈË£¬ÇëÖØÐÂÑ¡Ôñ£¡");
}
}
public static void outRoom(int roomID){
if (isRoomNull(roomID)) {
//·¿¼äΪ¿Õ
System.out.println("·¿¼äΪ¿Õ ÎÞÐèÍË·¿");
}else {
//·¿¼ä²»Îª¿Õ
//·¿¼ä״̬£ºuserName -->NULL
int i = roomID/100-1;
int j = roomID%100-1;
rooms[i][j] ="NULL";
System.out.println(roomID+"ÍË·¿³É¹¦!");
}
}
private static boolean isRoomNull(int roomID) {
//801 -->i=7 j=0 -->rooms[7][0]
int i = roomID/100-1;
int j = roomID%100-1;
if (rooms[i][j].equals("NULL")) {
return true;
