Library Management System in C++ With Simple Code..

C++ PROGRAM FOR LIBRARY MANAGEMENT SYSTEM......

C++ SOURCE CODE 

PROGRAM EXPLANATION--------

• First we create class name books then we declare all function and variables inside the class.
• Then we define function body of books and ask user to Enter book name , author name , publisher name , book price and Stock.
• Then we declare function body of display and print details on screen like name of the book,author of the book,publisher of the book,price of the book,stock current availability or present .
• Then we move to the main function and declare a Array ob[10],int ch for switch case to create user operation and int n for ask user to store number of books at particular time.
• Then in switch case 3 searching of book char bname[20] for book name and aname[20] for author name .
• After that we use strcmp() function to compare searching name and saved book name both for book name and author name.
• If comparing success then we print Book Present otherwise we print Not Present.
• For user's choice we using do-while loop.
• So Read carefully Program Explanation before going to check source code...........

SOURCE CODE IS HERE......

#include<iostream>

#include<conio.h>

#include<string.h>

#include<process.h>

using namespace std;

class books {

public:

int stock;

char author[20], publisher[20];

char bookname[20];

float price;

void loadbooks();

void display();

};

void books::loadbooks() {

cout<<"\nEnter Book Name:";

cin>>bookname;

cout<<"\nEnter Author Name:";

cin>>author;

cout<<"\nEnter Publisher Name:";

cin>>publisher;

cout<<"\nEnter Price:";

cin>>price;

cout<<"\nEnter Stock:";

cin>>stock;

cout<<"\n-------------\n";

}

void books::display() {

cout<<"\nName of the Book:"<<bookname;

cout<<"\nAuthor of the Book:"<<author;

cout<<"\nPublisher of the Book:"<<publisher;

cout<<"\nPrice of the Book:"<<price;

cout<<"\nStock Present:"<<stock;

cout<<"\n-------------\n";

}

int main() {

books ob[10];

int ch, n;

do{

cout<<"\n****\n";

cout<<"\n1.Load Books\n2.Display\n3.Search\n4.Exit\n";

cout<<"\n\nEnter your Choice:";

cin>>ch;

switch(ch)

{

case 1: cout<<"Enter Number of Books:";

cin>>n;

for(int i=0;i<n;i++)

ob[i].loadbooks();

break;

case 2:

for(int i=0;i<n;i++)

ob[i].display();

break;

case 3:

char bname[20], aname[20];

cout<<"Enter name of the Book:";

cin>>bname;

cout<<"Enter name of the Author:";

cin>>aname;

for(int i=0;i<n;i++)

{

if(strcmp(bname, ob[i].bookname)==0&&strcmp(aname,ob[i].author))

{

cout<<"\nBook Present\n\n";

cout<<"\nName of the Book:"<<ob[i].bookname;

cout<<"\nAuthor of the Book:"<<ob[i].author;

cout<<"\nPublisher of the Book:"<<ob[i].publisher;

cout<<"\nPrice of the Book:"<<ob[i].price;

cout<<"\nStock Present:"<<ob[i].stock;

cout<<"\n-------------\n";

break;

}

else

{

cout<<"Not Present!!";

break;

}

}

break;

default: cout<<"Enter a valid choice!!";

case 4: exit(1);

}

}while(1);

}

OUTPUT IS GIVEN BELOW---------

**********************************************
 WELCOME TO THE LIBRARY MANAGEMENT SYSTEM
**********************************************

1.Add Books
2.Display
3.Search
4.Exit


Enter your Choice:1
Enter Number of Books:2

Enter Book Name:pc

Enter Author Name:ak

Enter Publisher Name:gold

Enter Price:234

Enter Stock:1

-------------

Enter Book Name:se

Enter Author Name:ag

Enter Publisher Name:bold

Enter Price:342

Enter Stock:2

-------------
**********************************************
 WELCOME TO THE LIBRARY MANAGEMENT SYSTEM
**********************************************

1.Add Books
2.Display
3.Search
4.Exit


Enter your Choice:3
Enter name of the Book:sety 
Enter name of the Author:ag
Not Present!!**********************************************
 WELCOME TO THE LIBRARY MANAGEMENT SYSTEM
**********************************************

1.Add Books
2.Display
3.Search
4.Exit


Enter your Choice:2

Name of the Book:pc
Author of the Book:ak
Publisher of the Book:gold
Price of the Book:234
Stock Present:1
-------------

Name of the Book:se
Author of the Book:ag
Publisher of the Book:bold
Price of the Book:342
Stock Present:2
-------------
**********************************************
 WELCOME TO THE LIBRARY MANAGEMENT SYSTEM
**********************************************

1.Add Books
2.Display
3.Search
4.Exit



Enter your Choice:4
compilation terminated..... 





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So Thanks............