Binary-Search-2

[praxpk]

No description provided.

[super30admin]

1. Correctness: The solution correctly implements the binary search to find the first and last occurrences of the target. The logic is sound and handles edge cases such as the target not being present in the array.
2. Time Complexity: The solution achieves the optimal O(log n) time complexity, which is excellent.
3. Space Complexity: The solution uses O(1) space, which is optimal.
4. Code Quality: The code is well-organized and readable. The use of helper functions (search_start_index and search_last_index) is a good practice. The comments are clear and helpful.
5. Efficiency: The solution is efficient. One minor improvement could be to make the search_last_index method private (by prefixing it with an underscore) to indicate it's an internal helper method, though this is more of a stylistic choice.

Overall, the student's solution is well-done. The only minor suggestion is to consider making helper methods private for better encapsulation, but this is not a critical issue.