Completed DP-1

[rbhargav0104]

No description provided.

[super30admin]

1. Correctness: The solution correctly solves the House Robber problem. It handles edge cases (like a single house) appropriately.
2. Time Complexity: The solution is efficient with a linear time complexity, which is optimal for this problem.
3. Space Complexity: The solution uses O(n) space, which is standard for this approach. However, it could be optimized to use O(1) space by only keeping track of the last two values instead of storing the entire array.
4. Code Quality: The code is well-written and easy to understand. The comments are clear and helpful.
5. Efficiency: The solution is efficient, but there is room for optimization in space complexity. Consider using two variables to store the last two values instead of an entire array to reduce space usage.