Solution

[MrPharaoh]

No description provided.

[mateacademy-ai-mentor]

Review Summary

Your solution is approved because it correctly implements count_occurrences(phrase: str, letter: str) -> int and behaves as required for all described inputs, including case-insensitive comparisons. The function properly counts how many times letter appears in phrase, and examples like ("letter", "t"), ("abc", "a"), ("abc", "d"), and ("ABC", "a") will all return the expected values. There are no critical issues that break functionality or violate required checklist items, so there is nothing blocking completion of this task.

One improvement you should consider is adding the requested docstring in the specified format [CHECKLIST ITEM #12], so future readers can quickly understand the function’s purpose and parameters. Another minor enhancement would be to leverage built-in string methods for conciseness, for example normalizing both strings with .lower() and then using str.count(), though your loop-based solution is still fully correct. Overall, you met the core requirements well; refining documentation and style will make your code even clearer and more idiomatic.

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