Question

C++

Write a definition for a structure type for records for books. The record contains ISBN number, price, and book cover (use H for Hard cover and P for paper cover). Part of the problem is appropriate choices of type and member names. Then declare two variables of the structure.

Write a function called GetData use the structure as function argument to ask the user to input the value from the keyboard for structure variables.

Answer 1

Used, long long int for ISBN, double for price and char for Book Cover Type.

C++ program:

#include<iostream>
using namespace std;


//structure definition for Book
struct Book{
    
    //long long int data type for ISBN
    long long int ISBN;
    double price;
    char BookCover;

};


//function to get data from user
void getData(struct Book &b){

    cout<<"\nEnter the details of book: "<<endl;
    cout<<"ISBN: ";
    cin>>b.ISBN;
    cout<<"Price: ";
    cin>>b.price;
    cout<<"Book Cover Type( H for Hard cover and P for Paper cover): ";
    cin>>b.BookCover;

}

//print data stored in a structure
void printData(struct Book b){

    cout<<"\n\nBook Details\n"<<endl;
    cout<<"ISBN: "<<b.ISBN<<endl;
    cout<<"Price: "<<b.price<<endl;
    cout<<"Book Cover Type: "<<b.BookCover<<endl;
}

int main(){

    //declaring two variables of Book type
    struct Book a, b;

    //calling getData to read data from user
    getData(a);

    //printing the data of object a
    printData(a);

    getData(b);
    printData(b);

    return 0;
}

Output:

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