This fe. My system able to run, but at seat number for the ferry is not changing. i am not sure what happening, but i guess it related to the for loop.
It you start the system. Press P -> Press B-> Name -> Select ferry -> Then it print out the ferry ticket. ( repeat few time ). Then you will realize the seat number is not changing.
import java.util.Scanner;
import java.util.Date;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
public class FerryTicketingSystem
{
public static int[] A = new int[50]; public static int Ab=0;
public static int[] B = new int[50]; public static int Bb=0;
public static int[] C = new int[50]; public static int Cb=0;
public static int[] D = new int[50]; public static int Db=0;
public static int[] E = new int[50]; public static int Eb=0;
public static int[] F = new int[50]; public static int Fb=0;
public static int[] G = new int[50]; public static int Gb=0;
public static int[] H = new int[50]; public static int Hb=0;
public static int[] I = new int[50]; public static int Ib=0;
public static int[] J = new int[50]; public static int Jb=0;
public static int[] K = new int[50]; public static int Kb=0;
public static int[] L = new int[50]; public static int Lb=0;
public static int[] M = new int[50]; public static int Mb=0;
public static int[] N = new int[50]; public static int Nb=0;
public static int[] O = new int[50]; public static int Ob=0;
public static int[] P = new int[50]; public static int Pb=0;
public static int Ae=10;
public static int Be=10;
public static int Ce=10;
public static int De=10;
public static int Ee=10;
public static int Fe=10;
public static int Ge=10;
public static int He=10;
public static int Ie=10;
public static int Je=10;
public static int Ke=10;
public static int Le=10;
public static int Me=10;
public static int Ne=10;
public static int Oe=10;
public static int Pe=10;
public static void main (String [] args){
mainMenu(); //go to Ferry ticket Main Menu
}
public static void mainMenu(){
Scanner keyboard = new Scanner(System.in);//A scanner object to read input
char selection; //customer's selection
//Main Menu print out
System.out.println("\nWelcome to Ferry Ticketing System.");
System.out.println("************Main Menu*************");
System.out.println("Purchase Ticket: \t\t\t P ");
System.out.println("View Seating Arragement: \t V ");
System.out.println("Quit the system: \t\t\t Q ");
System.out.printf("Please enter your selection: "); //A scanner object to read input
selection = keyboard.next().charAt(0);//store selection as character
switch(selection){
case'P'://Purchase Ferry Ticket
case'p':
subMenu();
case'v'://View Ferry Seat
case'V':
ferryView();
break;
case'q':
case'Q':
System.out.println("Thank you, have a nice day.");
System.exit(0);//exit the ferry ticketing system
break;
default:
System.out.println("Invalid selection.");
mainMenu();//go back to main menu
break;
}
}
public static void subMenu(){
Scanner keyboard = new Scanner(System.in);
System.out.println("\n************Welcome to Class Selection.************");
System.out.println("Purchase ticket for Business class\tB");
System.out.println("Purchase ticket for Economy class\tE");
System.out.println("Return to Main Menu\t\t\t\t\tM");
char suboption;
System.out.printf("Please enter your class selection: ");
suboption = keyboard.next().toUpperCase().charAt(0);
if(suboption == 'B'){
businessMenu();//business class
}
else if(suboption == 'E'){
economyMenu();//economy class
}
else if(suboption == 'M'){
mainMenu();//back to Main Menu
}
else{
System.out.println("\n!!Invail selection!!");
subMenu();//Purchase Menu
}
}
public static void businessMenu()
{
Scanner keyboard = new Scanner(System.in);
char Businessferry; //Business class Time Schedule choices
char Ans; // choice to continue
String Name; // User Input Name
System.out.printf("\nYour Name: ");
Name = keyboard.nextLine();
System.out.println ("\n\n*************Business Class Menu****************");
ferrySchedule(); // To Print Out the Ferry Schedule
System.out.printf("Please select a ferry: ");
Businessferry = keyboard.next().toUpperCase().charAt(0);
if (Businessferry == 'A'){
RunArray(A,Ab,10,Name,"01","10:00am","Business","Penang","Langkawi",50,"Economy",Ae );
}//End for A
else if (Businessferry == 'B'){
RunArray(B,Bb,10,Name,"02","11:00am","Business","Penang","Langkawi",50,"Economy",Be );
}//End for B
else if (Businessferry == 'C'){
RunArray(C,Cb,10,Name,"03","12:00pm","Business","Penang","Langkawi",50,"Economy",Ce );
}//End for C
else if (Businessferry == 'D'){
RunArray(D,Db,10,Name,"04","1:00pm","Business","Penang","Langkawi",50,"Economy",De );
}//End for D
else if (Businessferry == 'E'){
RunArray(E,Eb,10,Name,"05","2:00pm","Business","Penang","Langkawi",50,"Economy",Ee );
}//End for E
else if (Businessferry == 'F'){
RunArray(F,Fb,10,Name,"06","3:00pm","Business","Penang","Langkawi",50,"Economy",Fe );
}//End for F
else if (Businessferry == 'G'){
RunArray(G,Gb,10,Name,"07","4:00pm","Business","Penang","Langkawi",50,"Economy",Ge );
}//End for G
else if (Businessferry == 'H'){
RunArray(H,Hb,10,Name,"08","5:00pm","Business","Penang","Langkawi",50,"Economy",He );
}//End for H
else if (Businessferry == 'I'){
RunArray(I,Ib,10,Name,"05","10:00am","Business","Penang","Langkawi",50,"Economy",Ie );
}//End for I
else if (Businessferry == 'J'){
RunArray(J,Jb,10,Name,"06","11:00am","Business","Penang","Langkawi",50,"Economy",Je );
}//End for J
else if (Businessferry == 'K'){
RunArray(K,Kb,10,Name,"07","12:00pm","Business","Penang","Langkawi",50,"Economy",Ke );
}//End for K
else if (Businessferry == 'L'){
RunArray(L,Lb,10,Name,"08","1:00pm","Business","Penang","Langkawi",50,"Economy",Le );
}//End for L
else if (Businessferry == 'M'){
RunArray(M,Mb,10,Name,"01","2:00pm","Business","Penang","Langkawi",50,"Economy",Me );
}//End for M
else if (Businessferry == 'N'){
RunArray(N,Nb,10,Name,"02","3:00pm","Business","Penang","Langkawi",50,"Economy",Ne );
}//End for N
else if (Businessferry == 'O'){
RunArray(O,Ob,10,Name,"03","4:00pm","Business","Penang","Langkawi",50,"Economy",Oe );
}//End for O
else if (Businessferry == 'P'){
RunArray(P,Pb,10,Name,"04","5:00pm","Business","Penang","Langkawi",50,"Economy",Pe );
}//End for P
else if (Businessferry == 'R'){
System.out.println("Return to Main Menu...");
mainMenu();//back to Main Menu
}
else{
System.out.println("\n!!invalid Ferry input, please try again!!");
businessMenu();//back to Business Menu
}
}
public static void economyMenu()
{
Scanner keyboard = new Scanner(System.in);
char Economyferry; //Economy class Time Schedule choices
char Ans; // choice to continue
String Name; // User Input Name
System.out.printf("\nYour Name: ");
Name = keyboard.nextLine();
System.out.println ("\n\n*************Economy Class Menu****************");
ferrySchedule(); //Print out Ferry Schedule
System.out.printf("Please select a ferry: ");
for (int i=0 ; i<10 ; i++){
Economyferry = keyboard.next().toUpperCase().charAt(0);
if (Economyferry == 'A'){
RunArray(A,Ae,50,Name,"01","10:00am","Economy","Langkawi","Penang",50,"Business",Ab );
}
else if (Economyferry == 'B'){
RunArray(B,Be,50,Name,"02","11:00am","Economy","Langkawi","Penang",50,"Business",Bb );
}
else if (Economyferry == 'C'){
RunArray(C,Ce,50,Name,"03","12:00pm","Economy","Langkawi","Penang",50,"Business",Cb );
}
else if (Economyferry == 'D'){
RunArray(D,De,50,Name,"04","1:00pm","Economy","Langkawi","Penang",50,"Business",Db );
}
else if (Economyferry == 'E'){
RunArray(E,Ee,50,Name,"05","2:00pm","Economy","Langkawi","Penang",50,"Business",Eb );
}
else if (Economyferry == 'F'){
RunArray(F,Fe,50,Name,"06","3:00pm","Economy","Langkawi","Penang",50,"Business",Fb );
}
else if (Economyferry == 'G'){
RunArray(G,Ge,50,Name,"07","4:00pm","Economy","Langkawi","Penang",50,"Business",Gb );
}
else if (Economyferry == 'H'){
RunArray(H,He,50,Name,"08","5:00pm","Economy","Langkawi","Penang",50,"Business",Hb );
}
else if (Economyferry == 'I'){
RunArray(I,Ie,50,Name,"05","10:00am","Economy","Langkawi","Penang",50,"Business",Ib );
}
else if (Economyferry == 'J'){
RunArray(J,Je,50,Name,"06","11:00am","Economy","Langkawi","Penang",50,"Business",Jb );
}
else if (Economyferry == 'K'){
RunArray(K,Ke,50,Name,"07","12:00pm","Economy","Langkawi","Penang",50,"Business",Kb );
}
else if (Economyferry == 'L'){
RunArray(L,Le,50,Name,"08","1:00pm","Economy","Langkawi","Penang",50,"Business",Lb );
}
else if (Economyferry == 'M'){
RunArray(M,Me,50,Name,"01","2:00pm","Economy","Langkawi","Penang",50,"Business",Mb );
}
else if (Economyferry == 'N'){
RunArray(N,Ne,50,Name,"02","3:00pm","Economy","Langkawi","Penang",50,"Business",Nb );
}
else if (Economyferry == 'O'){
RunArray(O,Oe,50,Name,"03","4:00pm","Economy","Langkawi","Penang",50,"Business",Ob );
}
else if (Economyferry == 'P'){
RunArray(P,Pe,50,Name,"04","5:00pm","Economy","Langkawi","Penang",50,"Business",Pb );
}
else if (Economyferry == 'R'){
System.out.println("Return to Main Menu...");
mainMenu();
}
else{
System.out.println("\n!!invalid Ferry input, please try again!!");
economyMenu();
}
}
}
public static void ferryView(){
Scanner keyboard = new Scanner (System.in);
char viewSeletion;
System.out.println("\n\n*******************View Menu********************");
ferrySchedule();
System.out.printf("Please select a ferry to view: ");
viewSeletion = keyboard.next().toUpperCase().charAt(0);
if (viewSeletion == 'A') {
view(A,"01","10a.m.","Penang");
mainMenu();
} else if (viewSeletion == 'B') {
view(B,"02","11a.m.","Penang");
mainMenu();
} else if (viewSeletion == 'C') {
view(C,"03","12p.m.","Penang");
mainMenu();
} else if (viewSeletion == 'D') {
view(D,"04","01p.m.","Penang");
mainMenu();
} else if (viewSeletion == 'E') {
view(E,"05","02p.m.","Penang");
mainMenu();
} else if (viewSeletion == 'F') {
view(F,"06","03p.m.","Penang");
mainMenu();
} else if (viewSeletion == 'G') {
view(G,"07","04p.m.","Penang");
mainMenu();
} else if (viewSeletion == 'H') {
view(H,"08","05p.m.","Penang");
mainMenu();
} else if (viewSeletion == 'I') {
view(I,"05","10a.m.","Langkawi");
mainMenu();
} else if (viewSeletion == 'J') {
view(J,"06","11a.m.","Langkawi");
mainMenu();
} else if (viewSeletion == 'K') {
view(K,"07","12p.m.","Langkawi");
mainMenu();
} else if (viewSeletion == 'L') {
view(L,"08","01p.m.","Langkawi");
mainMenu();
} else if (viewSeletion == 'M') {
view(M,"01","02p.m.","Langkawi");
mainMenu();
}else if (viewSeletion == 'N') {
view(N,"02","03p.m.","Langkawi");
mainMenu();
} else if (viewSeletion == 'O') {
view(O,"03","04p.m.","Langkawi");
mainMenu();
} else if (viewSeletion == 'P') {
view(P,"04","05p.m.","Langkawi");
mainMenu();
} else if (viewSeletion == 'R') {
System.out.println("Back to Main Menu");
mainMenu();
} else {
System.out.println("Wrong command! Returning to Menu.");
System.out.println();
mainMenu();
}
}
public static void view(int[] i,String s, String time, String Destination){
Date Now = new Date();
SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
System.out.println();
System.out.println("---------------------Seating Chart----------------------");
displayStar();
System.out.println("* Ferry ID: "+s+" Time: "+time+" Date: "+formatter.format(Now)+" *");
displayStar();
System.out.println("* Ferry leaving to "+Destination+" *");
displayStar();
System.out.println("* BUSINESS CLASS *");
displayStar();
System.out.println("* "+i[0]+" * "+i[1]+" * "+i[2]+" * "+i[3]+" * "+i[4]+" *");
displayStar();
System.out.println("* "+i[5]+" * "+i[6]+" * "+i[7]+" * "+i[8]+" * "+i[9]+" *");
displayStar();
System.out.println("* ECONOMY CLASS *");
displayStar();
System.out.println("* "+i[10]+" * "+i[11]+" * "+i[12]+" * "+i[13]+" * "+i[14]+" *");
displayStar();
System.out.println("* "+i[15]+" * "+i[16]+" * "+i[17]+" * "+i[18]+" * "+i[19]+" *");
displayStar();
System.out.println("* "+i[20]+" * "+i[21]+" * "+i[22]+" * "+i[23]+" * "+i[24]+" *");
displayStar();
System.out.println("* "+i[25]+" * "+i[26]+" * "+i[27]+" * "+i[28]+" * "+i[29]+" *");
displayStar();
System.out.println("* "+i[30]+" * "+i[31]+" * "+i[32]+" * "+i[33]+" * "+i[34]+" *");
displayStar();
System.out.println("* "+i[35]+" * "+i[36]+" * "+i[37]+" * "+i[38]+" * "+i[39]+" *");
displayStar();
System.out.println("* "+i[40]+" * "+i[41]+" * "+i[42]+" * "+i[43]+" * "+i[44]+" *");
displayStar();
System.out.println("* "+i[45]+" * "+i[46]+" * "+i[47]+" * "+i[48]+" * "+i[49]+" *");
displayStar();
System.out.println("\n");
}
public static void displayStar() {
System.out.println("*******************************************************");
}
public static void ferrySchedule(){
System.out.println("**************Ferry Schedule *******************");
System.out.println("******To Penang *******|******To Langkawi ****");
System.out.println("** A - (10a.m.) *|* I - (10a.m.) **");
System.out.println("** B - (11a.m.) *|* J - (11a.m.) **");
System.out.println("** C - (12p.m.) *|* K - (12p.m.) **");
System.out.println("** D - (01p.m.) *|* L - (01p.m.) **");
System.out.println("** E - (02p.m.) *|* M - (02p.m.) **");
System.out.println("** F - (03p.m.) *|* N - (03p.m.) **");
System.out.println("** G - (04p.m.) *|* O - (04p.m.) **");
System.out.println("** H - (05p.m.) *|* P - (05p.m.) **");
System.out.println("************************************************");
System.out.println("****** R - Return to Main Menu ******");
System.out.println("************************************************");
}
public static void Ticket(String xName, String xID, String xTime, int xA, String xClass, String xDesination, String xFrom){
Date Now = new Date();
SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
System.out.println("\n****************Ticket******************");
System.out.println("Your Name\t\t: " + xName);
System.out.println("Ferry ID\t\t: " + xID);
System.out.println("Date\t\t\t: " +formatter.format(Now));
System.out.println("Time\t\t\t: " + xTime);
System.out.println("Seat number is\t: "+ xA +xClass);
System.out.println("Desination\t\t: " + xDesination);
System.out.println("From\t\t\t: " + xFrom);
System.out.println("****************************************");
}
public static void RunArray(int [] i, int Ax, int seat, String xName, String xID, String xTime, String xClass, String xDesination, String xFrom, int seatx, String Classx, int xAx ){
Scanner keyboard = new Scanner(System.in);
char Ans;
for (int z=0 ; z<10 ; z++){
if(Ax<seat){
i[Ax] = 1; Ax++;
Ticket(xName,xID,xTime,Ax,"(" + xClass + ")",xDesination,xFrom);
mainMenu();
}//End of if(Ax)
else{
if(xAx<seatx){
do{
System.out.println("Sorry, the "+ xClass +" ticket currently sell out.\nDo you want to purchase "+ Classx +" ticket? (Y/N)");
Ans = keyboard.next().toUpperCase().charAt(0);
if( Ans == 'Y' ){
Ticket(xName,xID,xTime,xAx,"(" + Classx + ")",xFrom,xDesination);
mainMenu();
}
else if ( Ans == 'N'){
System.out.println("Back to Main Menu....");
mainMenu();
}
else{
System.out.println("\n!!Invalid input. Please try again!!");
}
}while (Ans!='Y'||Ans!='N');//do first then while loop
}//End of if(xAx)
else{
System.out.println("Sorry the trip is full, cannot purchase anymore.\nPlease try others.");
}
}
}
}
}Here is the Java file of my coding like the above.
FerryTicketingSystem.java
if you wondering, why i make it this way, because i want to save spaces not like the below file, which work perfectly, but too long the coding.
FerryTicketingSystemTTT.java