Answer to Question #299330 in C++ for ishu

Question

Create a class Book <BOOK_ID,ISBN,TITLE,PRICE> as member variables. Create functions to read and write Book details.Overload a function SEARCH() to search a book based on ISBN and TITLE.Write a menu driven main(), opting user to key-in the search option as 1.Search by ISBN 2.Search by TITLE.

Answer 1

#include <iostream>
#include <string>
using namespace std;




class Book{
private:
	int BOOK_ID;
	int ISBN;
	string TITLE;
	float PRICE;
public:


	void readData(){
		cout<<"Enter book id: ";
		cin>>BOOK_ID;
		cout<<"Enter book ISBN: ";
		cin>>ISBN;
		cin.ignore();
		cout<<"Enter book title: ";
		getline(cin,TITLE);


		cout<<"Enter book price: ";
		cin>>PRICE;
	}


	void display(){
		cout<<"The book id: "<<BOOK_ID<<"\n";
		cout<<"The book ISBN: "<<ISBN<<"\n";
		cout<<"The book title: "<<TITLE<<"\n";
		cout<<"The book price: "<<PRICE<<"\n";
	}


	bool SEARCH(int ISBNTarget){
		if(ISBN==ISBNTarget){
			display();
			return true;
		}
		return false;
	}


	bool SEARCH(string TITLETarget){
		if(TITLE==TITLETarget){
			display();
			return true;
		}
		return false;
	}


};


int main() {
	int ch=1;
	Book books[5];
	for(int i=0;i<5;i++){
		books[i].readData();
	}


	while(ch!=3){
		cout<<"1. Search by ISBN\n";
		cout<<"2. Search by TITLE\n";
		cout<<"3. Exit\n";
		cin>>ch;
		if(ch==1){
			int ISBN;
			cout<<"Enter book ISBN to search: ";
			cin>>ISBN;
			for(int i=0;i<5;i++){
				if(books[i].SEARCH(ISBN)){
					break;
				}
			}
		}else if(ch==2){
			string title;
			cout<<"Enter book title  to search: ";
			getline(cin,title);
			for(int i=0;i<5;i++){
				if(books[i].SEARCH(title)){
					break;
				}
			}


		}else{


		}
	}
	system("pause");
	return 0;
}