public class Word {
    private char[] tab;
    private int pole = 0;

    public Word() {
        tab = new char[100];
        for (int i = 0; i < tab.length; ++i) {
            tab[i] = 0;
        }
    }

    public void addChar(char add) {
        tab[pole] = add;
        pole++;
    }

    public void show() {
        for (int i = 0; i < tab.length; ++i) {
            if (tab[i] == 0) {
                break;
            } else {
                System.out.print(tab[i] + " ");
            }
        }
    }

    public int length(){
        int k=0;
        for(int i=0; i <= tab.length; i++){
            if(tab[i] == 0)
                break;
            else{
                k++;
            }
        }
        return k;
    }
}