Done with Backtracking-3

[divyam2207]

No description provided.

[super30admin]

Strengths:

• The solution correctly implements the backtracking approach to solve the N-Queens problem.
• The code is modular and well-commented, making it easy to understand.
• The use of helper functions (inBounds, updateGrid, and backtrack) enhances readability and maintainability.

Areas for Improvement:

• Optimize space usage by avoiding the creation of a new grid for each recursive call. Instead, modify the existing grid and backtrack by undoing changes.
• Consider using bitmasking or other optimizations to further reduce space and time complexity, especially for larger values of N.
• Ensure consistency in variable naming (e.g., res could be renamed to current_solution for clarity).