Adding all Two-Pointers-1 Solutions

[subbu4061]

No description provided.

[super30admin]

• Strengths:
  • The solution correctly implements the Dutch National Flag algorithm.
  • The code is clean, modular, and well-commented.
  • The use of helper functions (swap) enhances readability and reusability.
  • The variable names are descriptive, making the code easy to understand.
• Areas for Improvement:
  • The comment at the top could be slightly more detailed to explain the algorithm's steps more clearly.
  • The condition while(mid <= right) could be explained in the comment to clarify why it's necessary to continue until mid crosses right.