Essay About B1 And Program.Struct Book

Declaring a Structure Globally So That It Is Available Throughout the Program
Structure1.cpp#include #include #include #include // Declaring a Structure globally so that it is available throughout the program.struct book{        char title[20];                 // Attribute of the structure book.        char author[20];         // Attribute of the structure book.        int edition;                 // Attribute of the structure book.        char isbn[14];                 // Attribute of the structure book.        char publisher[20];         // Attribute of the structure book.        float price;                 // Attribute of the structure book.};void main(){        clrscr();        cout << "Structure Called book is already created."<< endl;// Creating objects/entities from the structure. b1 & b2 are known as objects/entities.        book b1, b2;        cout << "Objects b1 & b2 of structure book are created."<< endl;// Creating objects and initialization simultaneously from the structure.        book b3 = { "Let Us C","YK",4,"81-7656-940-2","BPB",180 };// Display the contents of the b3 object. cout << "The content of object b3 is " << endl;        cout << "Title     : " << b3.title << endl;        cout << "Author    : " <<  b3.author << endl;        cout << "Edition   : " <<  b3.edition << endl;        cout << "ISBN      : " <<  b3.isbn << endl;        cout << "Publisher : " <<  b3.publisher << endl;        cout << "Price     : " <<  b3.price << endl;// copying the content of one object of structure into another object.        b1 = b3;        // Shall we repeat all the above statement for b1 object?  No, we should find another way to do the job easily.        // .......................Thinking...............                        //...........................ok..................        // Now pass the whole object into a function as an argument.// Declaring a function having structure as an argument.        void display(struct book);// call display function.        cout << "The content of object b1 is ... " << endl;        display(b1);// Accept the information from the user and store it into b2 object.        cout << "Enter information for b2 object." << endl;