RAILWAY RESERVATION SYSTEM

#include <stdio.h>

#include <conio.h>

#include<string.h>

struct air

{ char name[20];

  int phno;

  char address[50];

  int ticketno;

  }s;

void view();

void reserve();

void cancel();

void form();

void menu()

{ int ch;

clrscr();

printf("\tRAILWAY RESERVATION SYSTEM");

printf("\n\n1.VIEW ALL TRAINS");

printf("\n\n2.RESERVE A TICKET");

printf("\n\n3.CANCEL A TICKET");

printf("\n\n4.exit ");

printf("\nEnter your choice(1,2,3or4)");

scanf("%d",&ch);

switch(ch)

{ case 1: view();

            getch();

            menu();

            break;

  case 2: reserve();

             getch();

             menu();

             break;

  case 3: cancel();

           getch();

           menu();

           break;

  case 4:exit();

           break;

  default:printf("\nenter a valid choice");

}}

void view()

{ clrscr();

  printf("CODE                  ROUTE            TIMINGS      ");

  printf("\n1021    Delhi to Mumbai                  06:30      ");

  printf("\n1024    Delhi to kolkata             12:00    ");

  printf("\n1098    Delhi to Amritsar           14:30    ");

  printf("\n1987    Delhi to Banglore           18:00      ");

  printf("\n1576    Delhi to chennai           20:00      ");

  getch();

}

void form()

{

 printf("\nEnter the name");

 scanf("%s",&s.name);

 printf("\nEnter the phone number");

 scanf("%d",&s.phno);

 printf("\n Enter the address");

 scanf("%s",&s.address);

 printf("\n\Enter the seat no");

 scanf("%d",&s.ticketno);

 printf("Your ticket is confirmed");

 getch();

}

void reserve()

{ int code,total_seats=100,reserved=0,class;

  clrscr();

  if(reserved<total_seats)

  {  reserved++;

   printf("Enter the train code");

   scanf("%d",&code);

   if(code==1021||code==1024||code==1098||code==1987||code==1576)

    { clrscr();

     printf("\n 1.first class(fare Rs1500 )");

     printf("\n 2.second class(fare Rs800)");

     printf("\n 3.sleeper class(fare Rs500)");

     scanf("%d",&class);

       if(class==1)

       {clrscr();

          printf("Your fare is Rs.1500");

           form();

           menu();

       }

       else if(class==2)

       {clrscr();

          printf("\nYour fare is Rs.800");

           form();

           menu();

       }

       else if(class==3)

       {clrscr();

       printf("\n Your fare is Rs.500");

           form();

           menu();

       }

       else

       { clrscr();

           printf("Enter vali choice(1,2or 3)");

           menu();

       }

 getch();

}

else

 printf("WARNING!YOU HAVE ENTERED THE WRONG CODE");

}

}

void cancel()

{int ticket;

 char ch;

 clrscr();

printf("enter the ticket no");

scanf("%d",&ticket);

 if(ticket==s.ticketno)

  {        printf("your ticket is cancelled");

            getch();

   }

 else

 {printf("ticket no is invalid");

  getch();

 menu();

}}

void main()

{

          clrscr();

       printf("\n  WELCOME TO RAILWAY RESERVATION SYSTEM");

          getch();

          menu();

}