#include <iostream>
#include <string.h>
#include <ctype.h>

using namespace std;

class TRecord {
		private :

		  struct {
			    char *FirstName ;
			    char *LastName ;
		  }
		  Person ;

		  char *PhoneNum ;

		  char *Email ;

		public :

		  TRecord (void) ;
		  TRecord (TRecord& copy) ;
		  TRecord (char *firstname, char *lastname, char *phonenum, char *email) ;
		  ~TRecord (void) ;

		  int SetFirstName (char *firstname) ;
		  int SetLastName (char *lastname) ;
		  int SetName (char *firstname, char *lastname) ;
		  int SetPhoneNum (char *phonenum) ;
		  int SetEmail (char *email) ;

		  char *GetFirstName (void) ;
		  char *GetLastName (void) ;
		  char *GetName (void) ;
		  char *GetPhoneNum (void) ;
		  char *GetEmail (void) ;

		  bool operator <= (TRecord X) ;
		  TRecord& operator = (TRecord from) ;

		  int ABC (char *string) ;
		  int strcomp (char *A, char *B) ;
} ;

TRecord::TRecord(TRecord& copy) {	
    
    (*this) = copy ;
}

TRecord& TRecord::operator = (TRecord from) {

	strcpy (this->Person.FirstName, from.Person.FirstName) ;
	strcpy (this->Person.LastName, from.Person.LastName) ;
	strcpy (this->PhoneNum, from.PhoneNum) ;
	strcpy (this->Email, from.Email) ;
	
	return *this ; 
}



TRecord::TRecord (void) {

	if (Person.FirstName) {	delete[] Person.FirstName ;
				Person.FirstName = NULL ;
	}
	if (Person.LastName) {	delete[] Person.LastName ;
				Person.LastName = NULL ;
	}
	if (PhoneNum) {		delete[] PhoneNum ;
				PhoneNum = NULL ;
	}
	if (Email) {		delete[] Email ;
				Email = NULL ;
	}

	Person.FirstName = new char[32];	strcpy (Person.FirstName, "") ;
	Person.LastName = new char[32];		strcpy (Person.LastName, "") ;
	PhoneNum = new char[32];		strcpy (PhoneNum, "") ;
	Email = new char[32];			strcpy (Email, "") ;
}



TRecord::TRecord (char *firstname, char *lastname, char *phonenum, char *email) {	
	SetName (firstname, lastname) ;
	SetPhoneNum (phonenum) ;
	SetEmail (email) ;
}




TRecord::~TRecord (void) { 
	
	if (Person.FirstName) {	delete[] Person.FirstName ;
				Person.FirstName = NULL;
	}
	if (Person.LastName) {	delete[] Person.LastName ;
				Person.LastName = NULL;
	}
	if (PhoneNum) {		delete[] PhoneNum ;
				PhoneNum = NULL;
	}
	if (Email) {		delete[] Email ;
				Email = NULL;
	}
}