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Book.cpp
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Book.cpp
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#include <iostream>
#include <string.h>
using namespace std;
class book
{
private :
char author[100];
char title[100];
char publisher[100];
int stock;
float price;
public :
static int astock;
void read();
void print();
void add();
int search(char t[10]);
int purchase(char t[10]);
};
int book :: astock;
void book::read()
{
cin>>title>>author>>publisher>>stock>>price;
book:: astock=astock+stock;
}
void book :: print()
{
cout<<title<<"\t"<<author<<"\t"<<publisher<<"\t"<<stock<<"\t"<<price<<endl;
}
void book :: add()
{
cin>>title>>author>>publisher>>stock>>price;
book :: astock++;
}
int book :: search(char t[10])
{
int flag=1;
flag=strcmp(author,t);
if(flag==0)
{
cout<<title<<"\t"<<author<<"\t"<<publisher<<"\t"<<stock<<"\t"<<price<<endl;
return flag;
}
flag =1;
return flag;
}
int book :: purchase(char t[10])
{
int st;
int flag=1;
flag=strcmp(author,t);
if(flag==0)
{
cout<<"\n Enter no of copies to purchase";
cin>>st;
stock=stock+st;
cout<<title<<"\t"<<author<<"\t"<<publisher<<"\t"<<stock<<"\t"<<price<<endl;
return flag;
}
flag =1;
return flag;
}
int main()
{
int i,j,ch,n;
book* b1 =new book[100];
char x[40];
cout<<"\nEnter the no of books in library";
cin>>n;
do
{
cout<<"\n1.Read \n2.Print \n3.Add \n4.Search \n5.Purchase \n6.Quit"<<endl;
cout<<"\n Enter the choice";
cin>>ch;
switch(ch)
{
case 1: cout<<"Enter Title \t Author \t Publisher \t Stock \t Price"<<endl;
for(i=0;i<n;i++)
{
b1[i].read();
}
break;
case 2 : cout<<"***************************Library**************************"<<endl;
cout<<"Title \t Author \t Publisher \t Stock \t Price"<<endl;
for(i=0;i<n;i++)
{
b1[i].print();
}
break;
case 3: cout<<"Enter Title \t Author \t Publisher \t Stock \t Price"<<endl;
b1[n].add();
n++;
break;
case 4 : cout<<"Enter author name to search"<<endl;
cin>>x;
for(i=0;i<n;i++)
{
j=b1[i].search(x);
}
if(j==1)
{
cout<<"\nNot Found";
}
else
cout<<"\n Found";
break;
case 5: cout<<"Enter author name to search"<<endl;
cin>>x;
for(i=0;i<n;i++)
{
j=b1[i].purchase(x);
}
if(j==1)
{
cout<<"Enetr title author publisher etc";
b1[n].add();
n++;
}
}
}while(ch!=6);
return 0;
}