Backtracking-3 solutions

[imran514]

No description provided.

[super30admin]

• Strengths:

  • The student demonstrates a good understanding of backtracking and DFS.
  • The code is well-organized and follows best practices for readability.
  • The student provides clear comments and explanations for each solution.

• Areas for Improvement:

  • In WordSearch.java, the logic for checking if the word is found should return immediately when idx == word.length() to avoid unnecessary recursion. The current implementation continues recursion even after finding the word, which can lead to incorrect results.
  • Consider consolidating the two WordSearch implementations into one, using the more efficient approach from WordSearch2.java.