#include <iostream>

using namespace std;

struct Elem{
    string napis;
    Elem*next;
};

int funkcja(Elem*&glowa, int D)
{
    if(glowa==NULL){
        return 0;
    }
    bool mniejsze=true;
    Elem*tmppop=NULL;
    Elem*tmp=glowa;
    while(true){
        if(tmp->napis.size()>=D){
            mniejsze=false;
            return 0;
        }
        if(tmp->next==NULL)
            break;

        tmppop=tmp;
        tmp=tmp->next;

    }
        if(glowa->next==NULL){
            delete glowa;
            glowa=NULL;
            return 1;
        }else if(glowa->next->next==NULL){
            delete glowa->next;
            delete glowa;
            glowa=NULL;
            return 2;
        }else{
            delete tmp;
            tmppop->next=NULL;
            tmp=glowa;
            glowa=glowa->next;
            delete tmp;
            return 2;
        }

    return 0;
}

int main()
{
    cout << "Hello World!" << endl;
    return 0;
}