graph1 done

[desaiparam]

No description provided.

[super30admin]

• Strengths:

  • The student has a good understanding of the problems and has provided correct solutions.
  • The code is well-commented and easy to follow.
  • The time and space complexities are correctly analyzed and match the reference solutions.

• Areas for Improvement:

  • For the town judge problem, the student could consider using a single array to track both in-degree and out-degree (e.g., incrementing for in-degree and decrementing for out-degree), which would reduce space usage slightly.
  • The ball in maze solution could benefit from a brief explanation of why BFS is chosen over DFS, as BFS is typically preferred for shortest path problems in unweighted graphs.