17/48

[goshulyakvitalik-sudo]

No description provided.

[mateacademy-ai-mentor]

Review Summary

Your implementation successfully meets all core requirements and passes all tests. The sort2 method correctly sorts arrays in place using a custom bubble sort algorithm, follows the required scaffold pattern, handles both default string comparison and custom compare functions, and produces the correct output [11, 12, 2, 3] for the input [3, 12, 2, 11]. As a minor improvement opportunity, you could consider returning 0 from the default comparison function when elements are equal rather than -1 to more closely align with standard compare function conventions, though your current implementation works correctly for sorting purposes.

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[mateacademy-ai-mentor]

The default comparison function returns -1 when elements are equal instead of 0. While this works correctly for the current test cases, it's a minor deviation from standard comparison semantics where 0 means 'equal'. Consider returning 0 for equal elements for stricter compliance with compare function conventions.