[SoftUni Java] Collections Basic - 02.SequencesEqualStrings

import java.util.Scanner;

public class _02_SequencesEqualStrings {

    public static void main(String[] args) {

        try(Scanner reader = new Scanner(System.in)){

            String input = reader.nextLine();

            String[] strArray = input.split(" ");

            String lastElement = strArray[0];

            for (String element : strArray) {

                if (!element.equals(lastElement)) {
                    System.out.println();
                }

                System.out.print(element + " ");

                lastElement = element;

            }
        }
    }

}