![TreeSet Example
import java.util.*;
public class TreeSetExample {
public static void main(String[] args) {
TreeSet<Integer> numbers = new TreeSet<>();
numbers.add(5);
numbers.add(2);
numbers.add(8);
numbers.add(1);
System.out.println("TreeSet: " + numbers);
}
}
More at: https://quipoin.com/tutorial/Java-chapter-TreeSet](https://image.slidesharecdn.com/javatreesetpresentation1-250320042919-d8bce702/85/Basic_Understanding_Of_Java_TreeSet_Presentation-1-pptx-4-320.jpg)
Basic_Understanding_Of_Java_TreeSet_Presentation (1).pptx
- 1. Java TreeSet A Comprehensive Guide More at: https://quipoin.com/tutorial/Java-chapter-TreeSet
- 2. Introduction to TreeSet • TreeSet is a part of Java's Collection Framework and implements the Set interface. It is a NavigableSet based on a TreeMap and stores unique elements in a sorted order. More at: https://quipoin.com/tutorial/Java-chapter-TreeSet
- 3. Features of TreeSet ✔ Stores unique elements only ✔ Automatically sorts elements in natural order ✔ Provides methods for navigation ✔ Not thread-safe (needs external synchronization) ✔ Implements the NavigableSet interface More at: https://quipoin.com/tutorial/Java-chapter-TreeSet
- 4. TreeSet Example import java.util.*; public class TreeSetExample { public static void main(String[] args) { TreeSet<Integer> numbers = new TreeSet<>(); numbers.add(5); numbers.add(2); numbers.add(8); numbers.add(1); System.out.println("TreeSet: " + numbers); } } More at: https://quipoin.com/tutorial/Java-chapter-TreeSet
- 5. Advantages of TreeSet ✔ Maintains sorted order ✔ No duplicates allowed ✔ Efficient for searching and range queries ✔ Provides navigation methods like higher(), lower(), ceiling(), floor() More at: https://quipoin.com/tutorial/Java-chapter-TreeSet
- 6. Conclusion • TreeSet is a great choice when you need a sorted set of unique elements. However, it has higher time complexity (O(log n)) for operations compared to HashSet. Choose wisely based on your requirements. More at: https://quipoin.com/tutorial/Java-chapter-TreeSet