completed mock 2

[meetrpatels30]

No description provided.

[super30admin]

• Strengths:
  • Excellent use of a hash map to reduce the time complexity from O(n^2) to O(n).
  • Clear and concise code with good comments.
  • Proper use of TypeScript features like type annotations.
• Areas for Improvement:
  • The function should return a default value (e.g., [-1, -1] or throw an error) when no solution is found to handle all edge cases.
  • Consider adding a check at the beginning to handle empty input arrays, though this is not strictly necessary if the problem guarantees valid input.