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

using namespace std;

//&#1103; &#1092;&#1080;&#1075;&#1077;&#1102; &#1089; &#1090;&#1072;&#1082;&#1086;&#1081; &#1073;&#1077;&#1079;&#1075;&#1088;&#1072;&#1084;&#1086;&#1090;&#1085;&#1086;&#1089;&#1090;&#1080;
class TRecord {
		private :
		    char *FirstName ;
		    char *LastName ;

		  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):FirstName(NULL), LastName(NULL), PhoneNum(NULL), Email(NULL){	
    
    (*this) = copy ;
}

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

        // &#1083;&#1091;&#1095;&#1096;&#1077; &#1080;&#1089;&#1087;&#1086;&#1083;&#1100;&#1079;&#1086;&#1074;&#1072;&#1090;&#1100; SetName... &#1040; &#1074; &#1085;&#1080;&#1093; &#1090;&#1086;, &#1095;&#1090;&#1086; &#1085;&#1080;&#1078;&#1077;
        if(!FirstName) FirstName=new char[len];
        else if(strlen(FirstName)<(len=strlen(from.Person.FirstName)) ) {
           delete []FirstName; FirstName = new char[len];
        }
        /// &#1080; &#1090;.&#1076;.
	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):FirstName(NULL), LastName(NULL), PhoneNum(NULL), Email(NULL) {

	Person.FirstName = new char[32]; FirstName[0]=0;
	Person.LastName = new char[32]; LastName[0]=0;
	PhoneNum = new char[32]; PhoneNum[0]=0;
	Email = new char[32];			Email[0]=0;
}



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;
	}
}