SPL project

#include <stdio.h>
#include <stdlib.h>

struct show
{
   char name[255];
   char date[255];
   int total_ticket;
   int ticket_available;
   int price;
};

void addShow(struct show *listings, int *numShows)
{

   char name[255];
   char date[255];
   int total_ticket;
   int ticket_available;
   int price;

   // scanf("%s", &b);
   char a;
   printf("------------------------------------------------\n");

   printf("Name of the show : ");
   getchar(); // consume new line
   gets(listings[*numShows].name);

   printf("When will it go live : ");
   gets(listings[*numShows].date);

   printf("Total tickets: ");
   scanf("%d", &listings[*numShows].total_ticket);

   printf("Tickets currently available: ");
   scanf("%d", &listings[*numShows].ticket_available);

   printf("Ticket price: ");
   scanf("%d", &listings[*numShows].price);

   // printf("------------------------------------------------\n");
   // printf("Name of the show: %s\n", listings[*numShows].name);
   // printf("Shows at: %s\n", listings[*numShows].date);
   // printf("Total tickets: %d\n", listings[*numShows].total_ticket);
   // printf("Tickets currently available: %d\n", listings[*numShows].ticket_available);
   // printf("Ticket price: %d\n", listings[*numShows].price);

   *numShows += 1;
}

void displayShows(struct show *listings, int numShows)
{
   printf("------------------------------------------------\n");
   for (int i = 0; i < numShows; i++)
   {
      printf("Show no %d\n", i + 1);
      printf("Name of the show: %s\n", listings[i].name);
      printf("Shows at: %s\n", listings[i].date);
      printf("Total tickets: %d\n", listings[i].total_ticket);
      printf("Tickets currently available: %d\n", listings[i].ticket_available);
      printf("Ticket price: %d\n", listings[i].price);
      printf("\n");
   }
}

void bookTicket(struct show *listing, int numShows, char *showName)
{

   for (int i = 0; i < numShows; i++)
   {

      int len = 0;
      while (showName[len] != '\0')
      {
         len++;
      }
      printf("%d", len);
   }
};

int main()
{

   struct show showsArray[500];

   int numShows = 0;
   int menu = 1;

   while (menu != 6)
   {

      printf("1. Add a show\n");
      printf("2. Book a ticket\n");
      printf("3. List out the shows\n");
      printf("4. Save to file\n");
      printf("5. Load from file\n");
      printf("6. Exit\n");

      scanf("%d", &menu);
      if (menu == 1)
      {
         addShow(showsArray, &numShows);
      }
      else if (menu == 3)
      {
         displayShows(showsArray, numShows);
      }
      printf("------------------------------------------------\n");
   }



   return 0;
}