PR for Two-Pointers-2

[subbu4061]

No description provided.

[super30admin]

• Strengths:
  • The solutions are correct and efficient, matching the expected time and space complexities.
  • The code is well-commented, making it easy to understand the logic.
  • The student provides alternative approaches, showing a good understanding of the problem.
• Areas for Improvement:
  • In the merge-sorted-array solution, the condition if(n==0) inside the loop is redundant since the loop condition while(len != -1) already ensures the loop exits when all elements are merged.
  • The remove-duplicates-from-sorted-array-ii solution could be simplified by using a single loop with a counter, as shown in the reference solution.
  • The search-a-2d-matrix-ii solution is well-implemented, but the comment could be more detailed to explain the choice of starting from the top-right corner.