Write an example method that overrides the + operator to create a new book whose title is a concatenation of the titles of two books. For example, if the first book's title is "The Adventures of Tom Sawyer" and the second book's title is "The Adventures of Huckleberry Finn", the concatenated title will be "The Adventures of Tom Sawyer and The Adventures of Huckleberry Finn". Assume the book class is defined as:class Book{public Book(string title){Title = title;}public string Title {get; set;}}

Question

What will be an ideal response?

Answer 1

The overwritten method should be similar to the operator+ method shown below. It must be declared as static, take two Book parameters, and provide some mechanism for concatenating the titles of the two books.
class Book
{
public Book(string title, int pages, double price)
{
Title = title;
}
public static Book operator+(Book first, Book second)
{
string newTitle = first.Title + " and " + second.Title;
return(new Book(newTitle));
}
public string Title {get; set;}
}