Help in c programming

can you please help in this c programming?
i am suppose to print the books using string, but wud have to use array, i tried it but its not working, and also for each of the books , an address shud be printed, i tried that using a pointer but is only printing one general address, wud writing the books as string be a form of structure?. here is ma source code

Code:

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#include <stdio.h>
#include <conio.h>


int discount (int x);
int tax (int y);


main ()
{


    int code[10];
  int i,after_discount;
  float after_tax;
  int total;
  int cost=500;
  float date;


  printf("Enter the date the books were purchased mm.yyyy\t");
  scanf("%f",&date);


  for (i=0;i<10;i++){
      printf ("Enter the book code:\t ");
      scanf ("%d", &code[i]);
      }


  total = 500.00 * 10;
  after_discount = total - discount (cost);
  after_tax = after_discount + tax (total);


  clrscr();


 printf ("**************************Triple S&T Bookstore****************************\n");


  printf( "%10s%45s\n", "***BOOKS***", "***CODES***" );


  printf ("A Painted House\t %35d\n", code [0]);
  printf ("The Firm\t %35d\n", code [1]);
  printf ("The Testament\t %35d\n", code [2]);
  printf ("Pelican Brief\t %35d\n", code [3]);
  printf ("Runaway Jury\t %35d\n", code [4]);
  printf ("Rain Maker\t %35d\n", code [5]);
  printf ("Street Lawyer\t %35d\n", code [6]);
  printf ("A Time to Kill\t %35d\n", code [7]);
  printf ("The Confession\t %35d\n", code [8]);
  printf ("Bleachers\t %35d\n", code [9]);






  printf ("*************************************************************************\n");






  printf ("Discount is:$ %d\n", discount(cost));
  printf ("After discount:$ %d\n",  after_discount);
  printf ("Tax is :$ %d\n", tax (total));
  printf ("Total Amount to be paid:$ %.2f", after_tax);






getch ();
return 0;
}


int discount ( int x)
  {
  int four_books,discount;
    four_books = x * 4;
    discount = 0.10*four_books;
    return discount;
    }


int tax (int y)
    {
  int tax;
      tax = 0.05 *y;
      return tax;
      }

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you are posting in the wrong forum - and please dont write in baby language - wud cud shud ma etc
i am sorry but your code is a bit messy- write small experimental 'test' programs that do what you expect to try out the features you need to use
use int main()
dont use turbo c compiler or its outdated headers
INITIALISE variables

And consider - if your program has values that are never meant to change then show that - use define statements and CAPITAL letters for the name of that data - its a message to you (and other programmers) that the names in CAPS are constant values like your tax rate - which by the way cannot be an int - though i would like my tax to be calculated like that - 0% or -1% is what i would like to pay for sure

Moved to C forum.