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    This C++ program reads in information about a list of books

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    The attached is a C program which reads in information about a list of books from the keyboard, stores the information in an array of structure, and finally displays it on the screen. The information about a book includes its code (an integer value) and price (a floating point value). Code 9999 serves as a sentinel value indicating the end of input. A sample input and output are shown below:
    Sample Input
    Code of Book ? 7731
    Price of Book ? 12.89
    Code of Book ? 2175
    Price of Book ? 8.50
    Code of Book ? 9999
    Sample Output
    7731 12.89
    2173 8.50
    In this project, you should add more functions to this program while preserving its organization. Consider the following functions:
    Count the number of books that cost less than $10.
    Sort all books by Code (You may modify the selection sort function shown in Fig 2.2 on P. 31 accordingly.)
    Search the list for a book given its code.
    In your main program, add statements using the three functions and showing the results on the screen.
    /* Author:
    /* Course No/Section:
    /* Date:
    /* File Name:
    /* Project No:
    /* Description:
    #include <stdio.h>
    #define MAX 100
    struct Book {
    int code;
    float price;
    void loadArray (struct Book list[], int* numOfBooksPtr);
    void printArray (struct Book list[], int numOfBooks);
    int numOfBooks;
    struct Book list[MAX];
    loadArray (list, &numOfBooks);
    printArray (list, numOfBooks);
    return 0;
    void loadArray (struct Book list[], int* numOfBooksPtr)
    /* loads array list with input data from keyboard */
    int aCode;
    float aPrice;
    *numOfBooksPtr = 0;
    printf ("Code of Book ? ");
    scanf("%d", &aCode);
    while ( aCode != 9999 )
    printf ("Price of Book ? ");
    scanf("%f", &aPrice);
    list[*numOfBooksPtr].code = aCode;
    list[*numOfBooksPtr].price = aPrice;
    printf ("Code of Book ? ");
    scanf("%d", &aCode);
    void printArray (struct Book list[], int numOfBooks)
    /* display contents of array list on screen */
    int index;
    printf("nn%10s%10s", "CODE", "PRICE");
    for (index = 0; index < numOfBooks; index++)
    printf("%10d%10.2fn", list[index].code, list[index].price);

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    Solution Summary

    The expert examines C++ program reading information about a list of books.