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public javascript v1 · immutableimport javax.swing.JOptionPane;public class hotel{ public static void location(){ String location; int a; do { location= JOptionPane.showInputDialog("please chose a location :\n1-Le Marin Salmiya \n"+ "2-Le Marin Shwaikh \n"+ "3-Le Marin Beda' \n"+ "4- to quit"); a=Integer.parseInt(location); switch (a) { case 1: case 2: case 3: menu(); break; case 4 : break; } } while (a !=4); } public static void menu() { String menu; int b; do { menu= JOptionPane.showInputDialog("Press:\n1-if you want to reserve a room \n"+ "2-spcial offers \n"+ "3-Hear about the hotel facilities \n"+ "4-to quit"); b=Integer.parseInt(menu); switch (b) { case 1: ReserveRoom(); break; case 2: // Offers(); break; case 3: // Facilities(); break; case 4 : break; } } while (b !=4); } public static void ReserveRoom() { String reserve; int r; do{ reserve =JOptionPane.showInputDialog(null," Please chose from the following list \n"+ "1- Studio (suitable for 1-2 people) \n"+ "2- Suite ( suitable for 3-5 people ) \n "+ "3- Lamarin suite ( suitable for 5-10 people) \n"+ "4-pentahouse (for royal treatment )\n" + "or press 5 to go back to the previous menu\n"); r=Integer.parseInt(reserve); switch (r) { case 1: reserve="Suite"; menu2(); break; case 2: reserve="studio"; menu2(); break; case 3: reserve="Lamarin suite"; menu2(); break; case 4 : reserve="pentahouse"; menu2(); break; case 5: menu(); break; case 6: break; } }while (r!=6); } public static void menu2(){ String confirm; int c; do{ confirm =JOptionPane.showInputDialog(null," You resirved a \n"+ ReserveRoom.reserve + "to confirm press 1 \n"+ "2- to change reservation options \n "+ "3- back to the hotel choices menu \n" ); c=Integer.parseInt(reserve); switch (c) { case 1: conformation(); break; case 2: ReserveRoom(); break; case 3: menu(); break; case 4: break; } }while (c!=4); } public static void main (String args[]) { String choice; int a; do { choice = JOptionPane.showInputDialog("Welcome to LeMarin hotel , choose (1) to enter the reservation menu \n"+ " or press 2 to exit the program\n"); a=Integer.parseInt(choice); switch (a) { case 1: location(); break; case 2: JOptionPane.showMessageDialog(null,"Good bye \n "); break; default: JOptionPane.showMessageDialog(null,"wrong choice"); } } while (a != 2); }}