(oop_4.1.)!=work

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "Person.h"


TString::TString()
{

    char buf[100];

    sprintf(buf,"Wet under foot");
    str = new char[strlen(buf)+1];
    strcpy(str+1, buf);
    str[0]=strlen(str)-1;
}
TString::TString(char* Str)
{

    this->str=new char [strlen(Str)+1];
    this->str[0]=strlen(Str);
    strcpy(this->str+1,Str);
}
TString::TString(const TString &ob)
{

    this->str=new char[strlen(ob.str)+1];
    strcpy(this->str+1,ob.str+1);
    str[0]=strlen(ob.str)-1;

}
TString::~TString()
{
    delete[]str;
}
void TString::operator=(const TString &s)
{
        TString sop(s);
        delete[]str;
        str=new char[strlen(s.str)+1];
        strcpy(str,s.str);
}
TString TString::operator+(const TString &s2)const
{
    TString sop;

    int sz=strlen(str)+strlen(s2.str)-2;

    sop.str=new char[sz+1];
    sop.str[0]=sz;

    strcpy(sop.str+1,str+1);
    strcat(sop.str,s2.str+1);
    return sop;
}
TString TString::operator%(TString &s2)//--------------------(!!!!!)
{
    TString sop;
    int sz;

    sz=strlen(str)+strlen(s2.str)-2;
    sop.str=new char[sz+1];
    sop.str[0]=sz;

    strcpy(sop.str+1,this->str+1);

bool flag;

    for(int i=1,k=strlen(sop.str)-1; i<strlen(sop.str); i++)
    {
        flag=true;

        for(int j=1;j<strlen(s2.str);j++)
        {
            if(sop.str[i]==s2.str[j])
            {
                    flag=false;
                    break;
            }
        }
        if(flag)
        {

            sop.str[k]=s2.str[i];
            sop.output();
            k++;
        }
    }

}
bool TString::operator==(const TString &s)const// length compare º [==;>=]
{
   TString sop;

   sop=new char[strlen(str)+1];
   sop.str[0]=strlen(str)-1;
   strcpy(sop.str+1,s.str+1);

    return (sop.str[0]==s.str[0]) ? true : false;
}
bool TString::operator!=(const TString &s)const
{
   TString sop;

   sop=new char[strlen(str)+1];
   sop.str[0]=strlen(str)-1;
   strcpy(sop.str+1,s.str+1);

  return (sop.str[0]!=s.str[0]) ? true : false;
}
bool TString::operator<(const TString &s)const
{
  TString sop;

   sop=new char[strlen(str)+1];
   sop.str[0]=strlen(str)-1;
   strcpy(sop.str+1,s.str+1);

   return (sop.str[0]<s.str[0]) ? true : false;
}
bool TString::operator>(const TString &s)const
{
    TString sop;
    bool flag=0;

   sop=new char[strlen(str)+1];
   sop.str[0]=strlen(str)-1;
   strcpy(sop.str+1,s.str+1);


    return (sop.str[0]>s.str[0]) ? true : false;

}
bool TString::operator<=(const TString &s)const
{
    TString sop;

   sop=new char[strlen(str)+1];
   sop.str[0]=strlen(str)-1;
   strcpy(sop.str+1,s.str+1);

 return (sop.str[0]<=s.str[0]) ? true : false;
}
bool TString::operator>=(const TString &s)const
{
      TString sop;

   sop=new char[strlen(str)+1];
   sop.str[0]=strlen(str)-1;
   strcpy(sop.str+1,s.str+1);

    return (sop.str[0]>=s.str[0]) ? true : false;
}
void TString::input()
{
   char buffer[100];

   cout<<"Input string\n";
   cin.getline(buffer,100);

   delete[]str;

    str[0]=strlen(buffer)-1;
   str=new char[str[0]+1];


   str=strdup(buffer);

   SetStr(str);

}
void TString::output()
{
   cout<<endl<<"You have inputed : "<<endl;

   for (int i=1;i<strlen(str);i++)
   {
       cout<<str[i];
   }
   cout<<endl;
   cout<<"Size = "<<(int)str[0]<<endl<<endl;
}
TString GetLength(const TString &s)
{
    TString sop;
    sop=new char[strlen(sop.str)+1];
    sop.str[0]=strlen(sop.str)-1;
    cout<<(int)s.str[0];
}
TString NClearPoz(const TString&s)
{

}