Backtracking-3

[v-hemish]

Backtracking-3

[super30admin]

• Strengths:
  • The student demonstrates a good understanding of backtracking and correctly implements the solutions for both problems.
  • The code is well-commented and structured, making it easy to follow.
  • The student correctly identifies and analyzes the time and space complexities.
• Areas for Improvement:
  • In problem2.py, there is a redundant block of code at the end that repeats the same logic as the previous block. This should be removed to avoid confusion and maintain clean code.
  • For the N-Queens problem, consider mentioning that the is_safe function could be optimized further, though the current implementation is correct.
  • Ensure consistency in variable naming and formatting (e.g., some variables are named 'r' and 'c' while others are 'i' and 'j').