Ticket Management System using link list
#include<iostream>
#include<string>
#include<cstring>
#include<ctype.h>
using namespace std;
class Ticket
{
public:
int ticketNo, seatNo, AirNo;
string cnic, ticketDate; string FName;
Ticket *next;
Ticket()
{
FName= '\0';
cnic = ticketDate = " ";
ticketNo = seatNo = AirNo = 0;
}
};
Ticket *head = NULL; int position=0;
class Airline{
public:
void ResTicket()
{
system("cls");
Ticket *Node = new Ticket;
cout << "Enter the ticket number(integer):"; cin >> Node->ticketNo;
cout << "Enter the Airline number(integer):"; cin >> Node->AirNo;
cout << "Enter the seat number(integer):"; cin >> Node->seatNo; cin.ignore();
cout << "Enter the Name:"; getline(cin, Node->FName);
cout << "Enter the CNIC:"; getline(cin, Node->cnic);
cout << "Enter the Flight Date and time:"; getline(cin, Node->ticketDate);
if (head == NULL)
{
Node->next = NULL;
head = Node;
}
else
{
Node->next = head;
head = Node;
}
}
void ResCancel()
{
system("cls");
Ticket *temp = new Ticket;
temp = head;
int a, count = 0;
cout << "Enter the ticket number to cancel the REservation(integer):"; cin >> a; cin.ignore();
while (temp != NULL){
if (a == temp->ticketNo)
{
temp->AirNo = 0;
temp->cnic = " ";
temp->FName= '\0';
temp->seatNo = 0;
temp->ticketDate = " ";
count++;
cout << temp->ticketNo << " is successfully cancel" << endl;
cin.get();
}
temp = temp->next;
}
if (count == 0)
{
cout << endl << endl;
cout << "Ticket number is not found" << endl;
cin.get();
}
}
void IsResCheck()
{
system("cls");
Ticket *temp = new Ticket;
temp = head;
int a, count = 0;
cout << "Enter the ticket number to check that is ticket is booked:"; cin >> a; cin.ignore();
while (temp != head)
{
if (a == temp->ticketNo)
{
cout << "Your Name is:" << temp->FName<< endl;
cout << "Your Ticket number is:" << temp->ticketNo << endl;
cout << "Your seat number is:" << temp->seatNo << endl;
cout << "Your Airline number is:" << temp->AirNo << endl;
cout << "Your CNIC is:" << temp->cnic << endl;
cout << "Your Flight Date and time is:" << temp->ticketDate << endl;
count++;
cout << endl << endl << "Reservation successfully checked" << endl;
cin.get();
}
temp = temp->next;
}
if (count== 0)
{
cout << endl << endl;
cout << "This Ticket Ticket Number is not Reserve" << endl;
cin.get();
}
}
void sortFullData()
{
Ticket *current = new Ticket;
Ticket *pre = new Ticket;
Ticket *temp1 = new Ticket;
Ticket *agla = new Ticket;
Ticket *preTemp = new Ticket;
Ticket *temp, *ntemp, *ntemp1, *ntemp2; string a, b;
current = head; temp1 = head;
agla = current->next;
int j = 0;
if (current == NULL){
cout << "There is no data" << endl;
cout << "Link list is empty" << endl;
}
else{
while (agla!= NULL)
{
while (current!= NULL){
if (toupper(current->FName > agla->FName))
{
swap(current->AirNo, agla->AirNo);
swap(current->cnic, agla->cnic);
swap(current->FName, agla->FName);
swap(current->seatNo, agla->seatNo);
swap(current->ticketDate, agla->ticketDate);
swap(current->ticketNo, agla->ticketNo);
}
pre = current;
current = current->next;
}
current = head;
agla = agla->next;
}
}
}
void swapAlpha()
{
Ticket *current = new Ticket;
Ticket *pre = new Ticket;
Ticket *temp = new Ticket; string a, b;
Ticket *agla = new Ticket;
current = head;
agla = current->next; int j = 0; temp = head;
while (agla!= NULL)
{
while (current != NULL){
if (toupper(current->FName > agla->FName))
{
a = current->FName;
current->FName = agla->FName;
agla->FName = a;
}
current = current->next;
}
current = head;
agla = agla->next;
}
}
void Display()
{
system("cls");
Ticket *temp = new Ticket;
temp = head; int count = 0;
while (temp != NULL)
{
cout << "Your Name is:" << temp->FName<< endl;
cout << "Your Ticket number is:" << temp->ticketNo << endl;
cout << "Your seat number is:" << temp->seatNo << endl;
cout << "Your Airline number is:" << temp->AirNo << endl;
cout << "Your CNIC is:" << temp->cnic << endl;
cout << "Position is:" << position << endl;
cout << "Your Flight Date and time is:" << temp->ticketDate << endl;
count++;
temp = temp->next;
cin.get();
}
if (count== 0)
{
cout << "Something is wrong" << endl;
system("pause");
}
}
void countfun()
{
system("cls");
Ticket *temp = new Ticket;
temp = head;
while (temp!=NULL)
{
position++;
temp = temp->next;
}
cout << "Total Nodes are:" << position << endl;
cin.get();
}
};
int main()
{
int a = 0;
Airline *Air1=new Airline;
while (a != 8){
cout << endl << endl;
system("cls");
cout << "******WITH ALPHABETICAL ORDER LINK LIST OPTION*****************" << endl << endl;
cout << "Please Enter 1 to Create ticket" << endl << endl;
cout << "Please Enter 2 to Display ticket" << endl << endl;
cout << "Please Enter 3 to Check Reservation" << endl << endl;
cout << "Plese Enter 4 to cancel Reservation:" << endl << endl;
cout << "Please Enter 5 to sort Names Alphabeticali in link list" << endl << endl;
cout << "Please Enter 6 to swap link list alphabetically" << endl << endl;
cout << "Please Enter 7 to count the link list nodes" << endl << endl;
cout << "Enter 8 to cancel the ticket:"; cin >> a; cin.ignore();
switch (a){
case 1:{
Air1->ResTicket();
break;
}
case 2:{
Air1->Display();
break;
}
case 3:
{
Air1->IsResCheck();
break;
}
case 4:
{
Air1->ResCancel();
break;
}
case 5:
{
Air1->swapAlpha();
Air1->Display();
break;
}
case 6:
{
Air1->sortFullData();
Air1->Display();
break;
}
case 7:
{
Air1->countfun();
break;
}
default:
{
if (a == 8){
cout << "PLease press Enter to cancel" << endl;
system("pause");
}
else
cout << "Option Not found" << endl;
cout << "please press enter" << endl;
cin.get();
}
}
}
getchar();
getchar();
return 0;
}
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