Completed Backtracking-3

[pranavs0133]

No description provided.

[super30admin]

Strengths:

• The student demonstrates a strong understanding of backtracking and DFS techniques.
• The code is clean, modular, and well-commented.
• Time and space complexity analyses are accurate and clearly stated.

Areas for Improvement:

• In Problem1, the isSafe method could be optimized further by checking only the relevant positions (above the current row) since queens are placed row by row. The current implementation checks the entire column, which is unnecessary.
• In Problem2, the base case condition (idx == word.length()) should be checked before the boundary conditions to avoid unnecessary checks when the word is fully matched.