Learning TreeSet in Java

A Java program demonstrating various operations on TreeSet, including sorting, searching, statistics, and manipulation using different data sources.

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📌 Table of Contents

• Features
• Prerequisites
• How to Run
• Example Output
• Contributors
• License

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🚀 Features

• Default Ordering TreeSet: Stores elements in ascending order.
• Comparator-based TreeSet: Stores elements in descending order using a custom comparator.
• TreeSet from User Input: Allows users to enter values via the keyboard.
• Randomized TreeSet: Generates random values and stores them.
• TreeSet from an Array: Converts an array into a TreeSet to remove duplicates.
• TreeSet from a File: Reads values from input.txt and stores them.
• Search Operations: Allows searching for elements in the TreeSet.
• Deletion Operations: Enables removing elements from the TreeSet.
• Statistics on TreeSet: Provides insights such as the smallest/largest elements and subsets.
• Conversion to Array: Transforms TreeSet into an array.
• Clearing Elements: Removes all elements from the TreeSet.

🛠 Prerequisites

• Java Development Kit (JDK) installed
• An input.txt file (if using file-based input)

⚡ How to Run

1. Clone this repository:

   git clone https://github.com/ShouNLAK/Learning_TreeSet.git

2. Compile the Java program:

   javac Learning_TreeSet.java

3. Run the program:

   java Learning_TreeSet

📸 Example Output

TreeSet [1, 3, 4, 5, 8]
TreeSet with Comparator [8, 5, 4, 3, 1]
Number of elements:
Please input value of the elements #1: 23
TreeSet from keyboard input: [23]
Elements #1 randomized: 67
TreeSet from Random: [67]
...

👥 Contributors

• ShouNLAK
• Open to contributions! Feel free to fork, submit PRs, or suggest improvements.

📜 License

This project is open-source. Feel free to use and modify it as needed.