Класс и vector

#include <iostream>
#include <algorithm>
#include <vector>
 
 
using namespace std;
 
#define n 40
 
class book{
public:
    book(char name_of_book=NULL,char author=NULL,int numb_of_authors=0,int year=0,int numb_of_pages=0);
    //void input();
    //void show();
    ~book();
private:
    char my_name_of_book[n],my_author[n];
    int my_numb_of_authors,my_year,my_numb_of_pages;
};
 
 
book::book(char name_of_book,char author,int numb_of_authors,int year,int numb_of_pages)
{
my_name_of_book[n]=name_of_book;
my_author[n]=author;
my_numb_of_authors=numb_of_authors;
my_year=year;
my_numb_of_pages=numb_of_pages;
 
 
}
 
book ::~book(){
    cout<<"Деструктор\n";
}
 
int main(){
    setlocale(0,"");
    vector<book> books;
    books.push_back(book("NAme", "Vasilii", 2, 1991, 200));//Ошибка book::book: ни одна из 2 перегрузок не может преобразовать все типы аргументов
    books.push_back(book("Titans", "Artem", 1, 2010, 483));//Ошибка book::book: ни одна из 2 перегрузок не может преобразовать все типы аргументов
    sort(books.begin(), books.end());
    system("pause");
    return 0;
}

books.push_back(book("NAme", "Vasilii", 2, 1991, 200));

book::book(char name_of_book,char author,int numb_of_authors,int year,int numb_of_pages)

#include <iostream>
#include <vector>
 
class A
{
    public:
       A() {std::cout<<"Constructor"<<std::endl;}
};
 
int main()
{
   std::vector<A> B; 
   B.push_back(A());
   std::cout<<B.size();
   return 0;
}

char book::show()
{
    return my_name_of_book[n];
}
for (int i = 0; i < (int)books.size(); i++) 
        cerr << books[i].show() << endl;

char book::show()
{
    return my_name_of_book[n];
}

for (int i = 0; i < (int)books.size(); i++) 
        cerr << books[i].show() << endl;

copy(books.begin(), books.end(), ostream_iterator<book>(cout, "\n"));

char getAuthor()const {return my_author[n];}
    friend ostream &operator<<(ostream &stream, const book &book_obj) {
        stream << book_obj.getAuthor() << ", "; 
        return stream;
    }

ostream_iterator<book> out_it (cout,", ");
    copy ( books.begin(), books.end(), out_it );

copy(books.begin(), books.end(), ostream_iterator<book>(cout, "\n"));

   for(std::vector<book>::const_iterator it=books.begin(); it!=books.end(); ++it)
        std::cout<<(*it)<<std::endl;

#include <iostream>
#include <vector>
#include <iterator>
 
using namespace std;
 
#define n 40
 
class book{
public:
    book(char* name_of_book="",char* author="",int numb_of_authors=0,int year=0,int numb_of_pages=0);
    friend ostream &operator<<(ostream &stream, const book &book_obj) {
        stream << book_obj.my_name_of_book << ", "<<book_obj.my_author<< ", "<<book_obj.my_numb_of_authors<< ", "<<book_obj.my_year<< ", "<<book_obj.my_numb_of_pages<<endl ; 
        return stream;
    }
    ~book();
private:
    char* my_name_of_book;
    char* my_author;
    int my_numb_of_authors,my_year,my_numb_of_pages;
};
 
 
 
book::book(char* name_of_book,char* author,int numb_of_authors,int year,int numb_of_pages)
{
    my_name_of_book=name_of_book;
    my_author=author;
    my_numb_of_authors=numb_of_authors;
    my_year=year;
    my_numb_of_pages=numb_of_pages;
}
 
book ::~book(){
    //cout<<"Деструктор\n";
}
 
int main(){
    setlocale(0,"");
    vector<book> books;
    books.push_back(book("NAme", "Vasilii", 2, 1991, 200));
    books.push_back(book("Titans", "Artem", 1, 2010, 483));
    books.push_back(book("Voina i Mir", "Lev", 1, 1910, 1423));
    cout << "Сoдержимое вектора :\n" ;
    ostream_iterator<book> out_it (cout,"");
    copy ( books.begin(), books.end(), out_it );
    cout<<endl;
    system("pause");
    return 0;
}

char * book::show()
{
    return my_name_of_book;
}

#include <iostream>
#include <vector>
#include <iterator>
 
using namespace std;
 
#define razm 40
 
class book{
public:
    book(){char* name_of_book="";char* author="";int numb_of_authors=0;int year=0;int numb_of_pages=0;};
    friend ostream &operator<<(ostream &stream, const book &book_obj) {
        stream << book_obj.my_name_of_book << ", "<<book_obj.my_author<< ", "<<book_obj.my_numb_of_authors<< ", "<<book_obj.my_year<< ", "<<book_obj.my_numb_of_pages<<endl ; 
        return stream;
    }
    ~book();
    friend book input();
    friend void show_books(vector<book> &books);
private:
    char my_name_of_book[razm];
    char my_author[razm];
    int my_numb_of_authors,my_year,my_numb_of_pages;
};
 
 
book input()
{
book tmp;
cout<<"Имя книги ";
cin>>tmp.my_name_of_book;
cout<<"Автор ";
cin>>tmp.my_author;
cout<<"Количество авторов ";
cin>>tmp.my_numb_of_authors;
cout<<"Год издания ";
cin>>tmp.my_year;
cout<<"Количество страниц в книге ";
cin>>tmp.my_numb_of_pages;
return tmp;
}
 
void show_books(vector<book> &s_books)
{
if (s_books.empty())
{
    cout<<"Нет книг!!!"; return;
}
cout<<"Каталог книг"<<endl;
    ostream_iterator<book> out_it(cout,"");
    copy(s_books.begin(),s_books.end(),out_it);
    
}
 
book ::~book(){
    //cout<<"Деструктор\n";
}
 
int main(){
    setlocale(0,"");
    vector<book> books;
    int n;
    cout<<"Введи количество книг\n";
    cin>>n;
    for (int i=0;i<n;i++){
    books.push_back(input());
    }
    cout << "\nСoдержимое вектора :\n" ;
    show_books(books);
    system("pause");
    return 0;
}