* Update directory
* Improve PowerSum algorithm implementation and documentation
This commit enhances the PowerSum class in the backtracking package. The changes focus on improving code quality, readability, and documentation. Key improvements include:
1. Enhanced code structure and efficiency:
- Removed class-level variables for better thread safety
- Optimized the recursive approach to avoid unnecessary calculations
- Simplified the overall logic for easier understanding
2. Improved readability:
- Used more descriptive variable names (e.g., 'targetSum' instead of 'n', 'power' instead of 'x')
- Enhanced method structure with a private recursive helper method
3. Better documentation:
- Added comprehensive JavaDoc comments explaining the algorithm's purpose and implementation
- Clarified the meaning of parameters, especially relating them to the original problem statement (N and X)
- Improved inline comments for better code understanding
4. Adhered to Java best practices:
- Improved encapsulation by making the recursive method private
- Used Math.pow() directly instead of a custom power method
5. Maintained core functionality:
- The algorithm still solves the same problem as before, but with improved code quality
* updated PowerSum
* Refactor PowerSum algorithm implementation and documentation
* Refactor PowerSum algorithm implementation and documentation
* Refactor code formatting and remove unnecessary line in PowerSum.java
* Refactor code formatting and add newline at end of file in .clang-format
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Co-authored-by: manishraj27 <manishraj27@users.noreply.github.com>
Co-authored-by: Bama Charan Chhandogi <b.c.chhandogi@gmail.com>
