gokul krishnan

> Solid implementation of the Min Stack data structure. The logic for maintaining the min element in constant time is correctly implemented. The code is well-structured, and the documentation is...

> It seems to be not finished, e.g., return statement is missing. No , you can see return statement inside the loop if two sum == target it will return...

> Great job adding docstrings and type hints to the two_sum implementation. This makes the code much more professional and easier for others to use and maintain. The explanation of...

> Excellent contribution! The Merge Intervals solution is well-implemented and addresses a classic interview problem effectively. > > Strengths: > > 1. Clear type hints with list[list[int]] specification > 2....

> Excellent work! Thank you for addressing the suggestions and adding the input validation. The documentation looks much better now. Approved! Thank you