Backtracking 2 Done

[desaiparam]

No description provided.

[super30admin]

• Strengths:
  • The solutions are correct and efficiently implemented.
  • The code is well-commented and easy to understand.
  • The use of backtracking is appropriate and correctly applied.
• Areas for Improvement:
  • In the palindrome helper function, consider using string slicing for a more concise implementation.
  • The variable names like path and idx are clear, but ans could be renamed to something more descriptive like result or output for better readability.
  • The subset solution could benefit from a brief explanation of why duplicates are avoided by iterating from the starting index.