WAP to Usage of an array of structures

/*WAP to Usage of an array of structures */

#include<stdio.h>
#include<conio.h>
main( )
{
 struct book
 {
  char  name ;
  float  price ;
  int  pages ;
 } ;

 struct book  b[100] ;
 int  i ;

 for ( i = 0 ; i <= 99 ; i++ )
 {
  printf ( "\nEnter name, price and pages " ) ;
  scanf ( "%c %f %d", &b[i].name, &b[i].price, &b[i].pages ) ;
 }

 for ( i = 0 ; i <= 99 ; i++ )
  printf ( "\n%c %f %d", b[i].name, b[i].price, b[i].pages ) ;
       getch();
}

linkfloat( )
{
      float a = 0, *b ;
 b = &a ;  /* cause emulator to be linked */
      a = *b ;    /* suppress the warning - variable not used */
}

WAP to Memory map of structure elements

/*WAP to Memory map of structure elements */

#include<stdio.h>
#include<conio.h>
main( )
{
 struct book
 { 
  char  name ;
  float  price ;
  int  pages ;
 } ;
 struct book  b1 = { 'B', 130.00, 550 } ;
 
 printf ( "\nAddress of name = %u", &b1.name ) ;
 printf ( "\nAddress of price = %u", &b1.price ) ;
 printf ( "\nAddress of pages = %u", &b1.pages ) ;
       getch();
}

WAP to take book datails using structure

/*WAP to take book datails using structure*/

#include<stdio.h>
#include<conio.h>
main( )
{
 struct book
 { 
  char  name ;
  float  price ;
  int  pages ;
 } ;
 struct book  b1, b2, b3 ;

 printf ( "\nEnter names, prices & no. of pages of 3 books\n" ) ;
 scanf ( "%c %f %d", &b1.name, &b1.price, &b1.pages ) ;
 scanf ( "%c %f %d", &b2.name, &b2.price, &b2.pages ) ;
 scanf ( "%c %f %d", &b3.name, &b3.price, &b3.pages ) ;

 printf ( "\nAnd this is what you entered" ) ;
 printf ( "\n%c %f %d", b1.name, b1.price, b1.pages ) ;
 printf ( "\n%c %f %d", b2.name, b2.price, b2.pages ) ;
 printf ( "\n%c %f %d", b3.name, b3.price, b3.pages ) ;
       getch();
}

WAP to take books detail

/*WAP to take books detail*/

#include<stdio.h>
#include<conio.h>
main( )
{
 char  name[3] ;
 float  price[3] ;
 int  pages[3], i ;

 printf ( "\nEnter names, prices and no. of pages of 3 books\n" ) ;

 for ( i = 0 ; i <= 2 ; i++ )
  scanf ( "%c %f %d", &name[i], &price[i], &pages[i] );

 printf ( "\nAnd this is what you entered\n" ) ;
 for ( i = 0 ; i <= 2 ; i++ )
  printf ( "%c %f %d\n", name[i], price[i], pages[i] );
       getch();
}