[IMP] Hashing-2

[amitmittal117]

No description provided.

[super30admin]

Strengths:

• The student has implemented the optimal solution for "Subarray Sum Equals K" with correct time and space complexity.
• The code is well-commented and includes time and space complexity analysis.
• The student has considered multiple approaches (brute-force and optimal) and chosen the best one.

Areas for Improvement:

• The code includes commented-out code which might be distracting. It's good to have multiple approaches for learning, but in a production environment, it's better to remove unnecessary comments to keep the code clean.
• The variable names are clear, but the code could be slightly more concise. For example, the n variable is defined but not necessary since the loop uses range(n) which is equivalent to range(len(nums)). However, this is a minor point.
• The student should ensure that the solution is consistent with the problem requirements. The problem is titled "Subarray Sum Equals K", and the solution correctly addresses it.

Overall, the student has demonstrated a good understanding of the problem and has implemented an efficient solution.