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

class TextList{
private:
    class wezel{
    public:
        char* tekst;
        wezel* next;
        wezel* prev;
    };
    wezel* begin;
    wezel* end;
public:
    TextList(): begin(0), end(0){};
    ~TextList();
    void dodaj(const char* txt);
};

TextList::~TextList() {
    wezel* tmp;
    while(begin!=0){
        tmp=begin;
        begin=begin->next;
        delete tmp->tekst;
        delete tmp;
    }
    begin=0;
    end=0;
}

void TextList::dodaj(const char* txt) {
    wezel* tmp;



}