'Periodical name' presentation slideshows

#include<iostream.h> #include<stdlib.h> #include<iomanip.h> #include<string.h> #include<fstre

#include<iostream.h> #include<stdlib.h> #include<iomanip.h> #include<string.h> #include<fstream.h> int i; void Libary();// ?????. //---------------- ?? Book ? --------------------------- class book { private: int book_code,book_price;

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