TString s1_input_s2( TString &s1,  TString &s2)//-------------------------------------?
{
    TString buff;

    buff.str=new char[s1.str[0]];
    buff.str[0]=(char)s1.str[0];
    strcpy(buff.str+1,s1.str+1);
    int temps=buff.str[0]+s2.str[0];

   // delete[]s1.str;

    s1.str=new char[temps+2];
    s1.str[0]=(char)temps;

    int poz=2;

    for(int i=1 ;i <= poz; i++)
    {
        s1.str[i]=buff.str[i];
    }

    for(int i=1;i<=s2.str[0];i++)
    {
        s1.str[i+poz]=s2.str[i];

    }

    for(int i=poz;i<=buff.str[0];i++)
    {
        s1.str[s2.str[0]+poz+1]=buff.str[poz+1];
        cout<<"lllk\n";
        buff.output();

    }

    return s1;
}