Binary Search 2

[sowbaranika1302]

No description provided.

[super30admin]

• Strengths:
  • Correct implementation of binary search to find first and last positions.
  • Good use of helper functions to modularize the code.
  • Efficient time and space complexity.
• Areas for Improvement:
  • The docstring for the searchRange function could be more detailed to explain the approach and parameters.
  • The condition if mid == l or nums[mid]!= nums[mid-1] could be simplified to if mid == 0 or nums[mid-1] != target for better clarity.
  • Similarly, the condition if mid == h or nums[mid]!= nums[mid+1] could be simplified to if mid == len(nums)-1 or nums[mid+1] != target.
  • The binarySearchLast function is missing a return statement for the case when the target is not found (should return -1).