Two Pointers-2

[ashishbadhe97]

No description provided.

[super30admin]

• Strengths:
  • The student demonstrates a strong understanding of the two-pointer technique and applies it correctly across different problems.
  • The code is clean, well-commented, and follows best practices.
  • The time and space complexity analysis is accurate and clearly stated.
• Areas for Improvement:
  • For the "Merge Sorted Array" problem, the student could add a brief comment explaining why the second while loop (for remaining elements in nums2) is necessary, as it might not be immediately obvious to all readers.
  • In the "Remove Duplicates from Sorted Array II" problem, the variable name slow could be more descriptive, such as writeIndex, to better reflect its purpose.
  • For the "Search in 2D Matrix II" problem, the student could add a comment explaining the choice of starting from the top-right corner and how it leverages the sorted properties of the matrix.