package com.first.ftn;

public class QuestionTwo {
    public static void main(String[] args) {
        String string = "may the Force be With You , You are the Last jedi  the last one";
        int count;

        //Converts the string into lowercase
        string = string.toLowerCase();

        //Split the string into words using built-in function
        String words[] = string.split(" ");

        System.out.println("Duplicate words in a given string : ");
        for(int i = 0; i < words.length; i++)
        {
            count = 1;
            for(int j = i+1; j < words.length; j++)

            {
                if(words[i].equals(words[j])) {
                    count++;
                    //Set words[j] to 0 to avoid printing visited word
                    words[j] = "0";
                }
            }

            //Displays the duplicate word if count is greater than 1
            if(count > 1 && words[i] != "0")
            {
                System.out.println(words[i]);
                System.out.println("the occurence of word -" + words[i] + " is : " + count);
            }
        }
    }
}