WAP to Receives records from keyboard and writes them to a file in binary mode

/*WAP to Receives records from keyboard and writes
them to a file in binary mode */

#include "stdio.h"
main( )
{
 FILE  *fp ;
 char  another = 'Y' ; 
 struct emp 
 {
  char  name[40] ;
  int  age ;
  float  bs ;
 } ;
 struct emp  e ;
 
 fp = fopen ( "EMP.DAT", "wb" ) ;

 if ( fp == NULL )
 {
  puts ( "Cannot open file" ) ;
  exit( ) ;
 }

 while ( another == 'Y' )
 {
  printf ( "\nEnter name, age and basic salary: " ) ;
  scanf ( "%s %d %f", e.name, &e.age, &e.bs ) ;
  fwrite ( &e, sizeof ( e ), 1, fp ) ; 

  printf ( "Add another record (Y/N) " ) ;
  fflush ( stdin ) ;
  another = getche( ) ;
 }

 fclose ( fp ) ;
}