E.balagurusamy 6.3 oop solution
by ujjal roy
#include<bits/stdc++.h>
using namespace std;
class book_shop
{
string *author;
string *title;
double *price;
string *publisher;
int *copys;
public :
book_shop(string title1)
{
author=new string[5];
title=new string[5];
price=new double[5];
publisher=new string[5];
copys=new int[5];
author[0]="balaguru";
title[0]="ANSIC";
price[0]=500;
publisher[0]="alpha";
copys[0]=50;
author[1]="balaguru";
title[1]="OPP";
price[1]=500;
publisher[1]="alpha";
copys[1]=50;
author[2]="balaguru";
title[2]="exercise";
price[2]=500;
publisher[2]="alpha";
copys[2]=50;
author[3]="kaykobad";
title[3]="c_progrmming";
price[3]=500;
publisher[3]="alpha";
copys[3]=50;
author[4]="subin";
title[4]="C";
price[4]=500;
publisher[4]="alpha";
copys[4]=50;
}
void create(string title1 , string author1)
{
int c=0,i,p;
for(i=0;i<5;i++)
{
if(title1==title[i]&&author1==author[i])
{
c=1;
p=i;
break;
}
}
if(c)
{
cout<<"author : "<<author[p]<<"\ntitle :"<<title[p]<<endl;
cout<<"price : "<<price[p]<<"\npublisher :"<<publisher[p]<<endl;
cout<<"available : "<<copys[p]<<endl;
cout<<"\nHow many copys you want : ";
int co;
cin>>co;
if(co<=copys[p])
{
double total=co*price[p];
cout<<"total price : "<<total<<endl;
}
else cout<<"sorry.out of stoke\n";
}
else
{
cout<<"Not found\n";
}
}
};
int main()
{
string s,s1;
cout<<"enter title :";
cin>>s;
cout<<"enter author :";
cin>>s1;
book_shop bs(s);
bs.create(s,s1);
return 0;
}
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