Spell Checker Program

Overview

This Java program provides a simple spell-checking system using two dictionaries: a common dictionary and a personal dictionary. Users can check the spelling of words and add new words to their personal dictionary.

Features

• Reads words from a common-dictionary.txt and a personal-dictionary.txt file.
• Uses binary search for fast spell-checking.
• Allows users to add new words to their personal dictionary.
• Updates and saves the personal dictionary to personal-dictionary.txt.

Requirements

• Java 8 or higher
• common-dictionary.txt file containing common words (one word per line).
• (Optional) personal-dictionary.txt file to store the user's personalized words.

How to Use

1. Place the common-dictionary.txt file in the same directory as the program.
2. (Optional) Place a personal-dictionary.txt file if you already have one. If not, one will be created when you add words.
3. Compile and run the program:

   javac Project11.java
   java Project11