Backtracking - 3 - Completed

[PrasiddhShah]

No description provided.

[super30admin]

Strengths:

• The solutions are correct and efficiently implemented.
• The code is well-organized and readable, with good use of helper methods.
• The comments and approach descriptions are clear and helpful.

Areas for Improvement:

• The space complexity analysis for both problems is incorrect. Please review the space complexity calculations, especially considering the recursive stack space and the board storage.
• For problem1.java, the space complexity should account for the board (O(n^2)) and the recursive stack (O(n)).
• For problem2.java, the space complexity should account for the recursive stack (O(L)), where L is the length of the word.