import java.util.*;

public class Main {
    public static void main(String[] args) {
      Set<Integer> set = new LinkedHashSet<>();
      for (int i = 0; i < 100; i++)
        set.add(i);
      
      Spliterator<Integer> spliterator1 = set.spliterator();
      Spliterator<Integer> spliterator2 = spliterator1.trySplit();
      Spliterator<Integer> spliterator3 = spliterator2.trySplit();
      
      System.out.println(spliterator1.estimateSize());
      System.out.println(spliterator2.estimateSize());
      System.out.println(spliterator3.estimateSize());
  }
}