java.lab2home

import java.util.Arrays; //importowanie metod działania na tablicach
public class lab2home {

    public static void main(String[] args)
    {

        String sentence = "How are you, are you ok?   If not please say something. I would like to ask you how was your day. What are your plans for the rest of the week? Any good plans for the weekend? Just-in-case if we don't see each other: have a joyful day!";

        String[] words = sentence.split("\\s|\\W"); //polecam do ogarnięcia regexu
                                                    //http://www.vogella.com/articles/JavaRegularExpressions/article.html
        int count = 0; //licznik wystąpień
        for (String singleWord : words) //pętla typu foreach :)
        {

            count = 0;
            for (int i=0; i<words.length; i++)
            {
                if (singleWord.equals(words[i]))
                {
                    count++;
                }
            }
            if(singleWord.equals(""))
            {//pozbywanie się drukowania pustych linii
            }
            else
            {
            System.out.println(singleWord + " " + count);
            }
        }

        ////////////Sortowanie//////////
        System.out.println();
        System.out.println("--Sortowanie--");

        for(int i=0; i<words.length; i++)
        {
            words[i] = words[i].toLowerCase();
        }

        Arrays.sort(words);

        for(int i=0; i<words.length; i++)
        {
            if(i==0)
            {
                System.out.println(words[0]);
            }
            if(i>0)
            {
                if(words[i-1].equals(words[i]))
                {//pomijamy bo się powtarza
                }
                else
                {
                    System.out.println(words[i]);
                }
            }
        }


    }

}