#include<iostream.h>

#include<cstring.h>

const int IN = 1;

const int checked_out = 0;

class book

{

    char author[40];

    char title[40];

    int status;

public:

    book(char *n, char *t, int s);

    int get_status()

    {
        return status;
    }

    void set_status(int s)

    {
        status = s;
    }

    void show();

};

book::book(char *n, char *t, int s)

{
    strcpy(author, n);
    strcpy(title, t);
    status = s;
}

void book::show()

{
    cout<<title<<”by”<<author;
    cout<<”is”;
    if(status==IN)
        cout<<”in.\n”;
    else
        cout<<”out.\n”;
}

int main()

{
    book b1(“Twain”. “Tom Sawyer”, IN);
    book b2(“Melville”, “Moby Dick”, checked_out);
    b1.show();
    b2.show();
    return 0;
}