This article shares the specific code of C language flight ticketing system for your reference. The specific content is as follows
Title description: 1 flight ticket system shall be implemented. Each flight shall include the following information: flight number, departure place, destination, total seats, remaining tickets, passenger list, etc. Each passenger’s information is: passenger name, ID number, seat number, etc.
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define MaxFlight 32 // Maximum number of flights
#define MaxPassenger 1000 // Maximum number of passengers
// Because an array of structs is initialized 4 Information of the number of flights, so the number of flights indication value is 4
char Flight_Num = 4;
// Passenger information
typedef struct
{
char name[10];// The name
unsigned int IDnumber;// Id number
unsigned int seatnumber;// Seat number
}PASSENGER;
// The flight information
typedef struct
{
char Number[10];// Flight no.
char Take_off_place[20];// Take off to
char Destination[20];// destination
char Take_off_time[10];// Is the departure time
char Arrive_time[10];// Time of arrival
unsigned int Totalseats;// The total seats
unsigned int Leftticket;// The remaining votes
PASSENGER people[MaxPassenger];
}FLIGHT;
// define 1 An array of structs, initialized first 3 A flight
FLIGHT Fly[MaxFlight]=
{
{"PN6620","WuHan","ChongQing","14:10","16:00",1000,1000},
{"FM1120","ChongQing","ShangHai","13:10","15:50",1000,1000},
{"FM9364","WuHan","ShangHai","21:40","23:10",1000,1000},
{"PN6619","ChongQing","WuHan","6:25","8:00",1000,1000}
};
// Initial menu printing
void menu(void);
// Increase the flight
void Flight_creat(void);
// Delete the flight
void Flight_Delete(void);
// Check the flight number according to the terminal
void Destination_Search(void);
// Check the passenger list by flight number
void Information(void);
// To order tickets
void Flight_book(void);
// Unsubscribe tickets
void Flight_return(void);
int main(void)
{
char i;
while(1)
{
// First print out the menu
menu();
// Then use Switch Statement selection
scanf("%d",&i);
switch(i)
{
case 1:
{
// Increase the flight
Flight_creat();
}break;
case 2:
{
// Delete the flight
Flight_Delete();
}break;
case 3:
{
// Check the flight number according to the terminal
Destination_Search();
}break;
case 4:
{
// Check the passenger list by flight number
Information();
}break;
case 5:
{
// To order tickets
Flight_book();
}break;
case 6:
{
// Unsubscribe tickets
Flight_return();
}break;
default:;
}
}
return 0;
}
// Initial menu printing
void menu()
{
printf("------------XXX Aviation management system -------------\n");
printf("------------1. Increase the flight ------------------\n");
printf("------------2. Cancellation of flights ------------------\n");
printf("------------3. Check the flight number according to the terminal ------\n");
printf("------------4. Check the passenger list by flight number ----\n");
printf("------------5. To order tickets ------------------\n");
printf("------------6. Unsubscribe tickets ------------------\n");
printf("\n What you want to do is: \n");
}
// Increase the flight
void Flight_creat(void)
{
printf(" Please enter the flight number of the added flight: \n");
scanf("%s",&Fly[Flight_Num].Number);
printf(" Please enter the departure point of the additional flight: \n");
scanf("%s",&Fly[Flight_Num].Take_off_place);
printf(" Please enter the destination of the added flight: \n");
scanf("%s",&Fly[Flight_Num].Destination);
printf(" Please enter the departure time of the additional flight: \n");
scanf("%s",&Fly[Flight_Num].Take_off_time);
printf(" Please enter the arrival time of the additional flight: \n");
scanf("%s",&Fly[Flight_Num].Arrive_time);
printf(" Please enter the total number of seats: \n");
scanf("%d",&Fly[Flight_Num].Totalseats);
// Increase the number of tickets available for flights 1 The fixed number is equal to the total number of seats
Fly[Flight_Num].Leftticket = Fly[Flight_Num].Totalseats;
// Finally, add up the total number of flights 1
Flight_Num++;
}
// Delete the flight
void Flight_Delete(void)
{
char Flight_name[10]; // A variable used to store the flight number entered
char i;
char flag;
char delete_flag; // Remove the success flag for subsequent printing of different results
printf(" Please enter the flight number you want to delete: \n");
scanf("%s",&Flight_name);
// The first 1 a for The purpose of the loop is to traverse the entire flight system
for(i = 0;i < Flight_Num;i++)
{
flag = strcmp(Flight_name,Fly[i].Number);
// Let's say I find the flight
if(!flag)
{
// The first 2 a for The loop is to delete the current flight and the array elements after that flight 1 Time moved forward
for(;i<Flight_Num;i++)
{
Fly[i] = Fly[i+1];
}
delete_flag++;
// Finally, reduce the number of flights 1 , the flight deletion operation is completed, exit the loop
Flight_Num--;break;
}
}
// Print operation result
if(delete_flag)
{
printf(" Operation successful! The flight number for %s The flight has been deleted! \n",Flight_name);
}
else
{
printf(" Operation failed! Can't find the flight number %s The flight !",Flight_name);
}
delete_flag = 0;
}
// Check the flight number according to the terminal
void Destination_Search(void)
{
char Flight_Des[20]; // A terminal for storing input
char i;
// The query flag is used to determine if the appropriate flight has been found
char search_flag;
char flag;
printf(" Please enter the terminal you want to check: \n");
scanf("%s",&Flight_Des);
// Traverse the entire flight system
for(i = 0;i < Flight_Num;i++)
{
flag = strcmp(Flight_Des,Fly[i].Destination);
if(!flag)
{
printf(" Flight information is as follows :\n");
printf(" The flight number: %s\n",Fly[i].Number);
printf(" Departure time: %s\n",Fly[i].Take_off_time);
printf(" Landing time: %s\n",Fly[i].Arrive_time);
printf(" Remaining votes: %d\n",Fly[i].Leftticket);
search_flag++;
}
}
if(!search_flag)
{
printf(" Sorry, the company has not yet opened flights to the above destinations! \n");
}
}
// Check the passenger list by flight number
void Information(void)
{
char Flight_numb[10]; // Used to store incoming flight Numbers
char i;
char flag;
// Used to calculate the number of people booked on a single flight
unsigned int n;
printf(" Please enter the flight number you want to check: \n");
scanf("%s",&Flight_numb);
// Traverse the entire flight system
for(i = 0;i < Flight_Num;i++)
{
flag = strcmp(Flight_numb,Fly[i].Number);
if(!flag)
{
n = Fly[i].Totalseats - Fly[i].Leftticket;
// If the flight is booked, that is n Don't for 0 The time, 1 Secondary output passenger name
if(n)
{
printf(" Passenger list: \n");
for(;n>0;n--)
{
printf("%s\n",Fly[i].people[n-1].name);
}
}
else
{
printf(" The flight has not been booked yet! \n");
}break;
}
}
}
// To order tickets
void Flight_book(void)
{
char Flight_numb[10]; // Used to store incoming flight Numbers
char i;
char flag;
// Used to calculate the number of people booked on a single flight
unsigned int n;
printf(" Please enter the flight number you want to order: \n");
scanf("%s",&Flight_numb);
for(i = 0;i < Flight_Num;i++)
{
flag = strcmp(Flight_numb,Fly[i].Number);
if(!flag)
{
n = Fly[i].Totalseats - Fly[i].Leftticket;
if(Fly[i].Leftticket == 0)
{
printf(" There are no tickets left, please make another choice! ");
break;
}
else
{
printf(" Please enter your name : \n");
scanf("%s",&Fly[i].people[n].name);
printf(" Please enter your ID card number: \n");
scanf("%d",&Fly[i].people[n].IDnumber);
// The seat number is not entered by the user
Fly[i].people[n].seatnumber = n + 1;
printf(" The booking is successful and the seat number is: %d\n",Fly[i].people[n].seatnumber);
Fly[i].Leftticket--;
break;
}
}
}
}
// Unsubscribe tickets
void Flight_return(void)
{
char Flight_numb[10]; // Used to store incoming flight Numbers
char i,j;
unsigned int card_number; // Used to store the id number entered
char flag;
// Used to calculate the number of people booked on a single flight
unsigned int n;
unsigned int flag2;
printf(" Please enter the flight number you want to cancel: \n");
scanf("%s",&Flight_numb);
// Traverse the entire flight system
for(i = 0;i < Flight_Num;i++)
{
flag = strcmp(Flight_numb,Fly[i].Number);
if(!flag)
{
n = Fly[i].Totalseats - Fly[i].Leftticket;
// Go through all the passengers
printf(" Please enter the id number of the refunder: \n");
scanf("%d",&card_number);
for(;n > 0;n--)
{
flag2 = card_number - Fly[i].people[n-1].IDnumber;
if(!flag2)
{
for(j=n-1;j < Flight_Num;j++)
{
Fly[i].people[j] = Fly[i].people[j+1];
}
printf(" Successful refund! \n");
Fly[i].Leftticket++;
break;
}
}
}
}
}For more information, please pay attention to the topic management System Development.