Completed

[JainShubham23]

No description provided.

[super30admin]

Strengths:

• The solution correctly implements the backtracking approach for generating subsets.
• Time and space complexity are optimal.
• Code is readable with appropriate comments.

Areas for Improvement:

• The helper function name __helper uses double underscores, which in Python is typically reserved for name mangling in classes. It would be better to use a single underscore (e.g., _helper) or a descriptive name without underscores if it's not intended to be private.
• Although the solution is correct, it's important to note that the problem only asked for the Subsets solution. Including an extra solution (Palindrome Partitioning) might be confusing if not requested. However, if this is part of a larger submission, it's fine.
• The comment "append deep copy" is slightly misleading because path[:] creates a shallow copy, but since the list contains integers (which are immutable), it is sufficient. For lists with mutable objects, a deep copy might be needed, but here it's correct.