Backtracking-2 Completed

[Mike9330]

No description provided.

[super30admin]

• Strengths: The student demonstrates a good understanding of backtracking and recursion. The code is clean, well-organized, and correctly solves the problems.
• Areas for Improvement: For the subsets problem, consider using backtracking to avoid creating new lists in each iteration, which would improve space complexity. The comments could be more detailed to explain the logic behind the code. Additionally, the time complexity notation in the subsets solution comment is incorrect (O(nx2) should be O(n * 2^n)).