Solved

[sethu95]

No description provided.

[super30admin]

• Strengths:

  • Both solutions are correct and handle edge cases well.
  • The use of sets in problem1.java for tracking constraints is a good optimization.
  • The code is clean, readable, and follows good practices.

• Areas for Improvement:

  • In problem2.java, consider returning boolean values directly from the DFS function instead of using a global flag. This would make the code more intuitive and potentially faster by allowing early termination.
  • Ensure consistency in variable naming and comments where necessary to enhance readability further.