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Solution #3155

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btmkce Nov 12, 2025
47715b1
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btmkce Nov 12, 2025
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btmkce Nov 12, 2025
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15 changes: 13 additions & 2 deletions app/main.py
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Original file line number Diff line number Diff line change
@@ -1,3 +1,14 @@
def count_occurrences(phrase: str, letter: str) -> int:
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@mateacademy-ai-mentor mateacademy-ai-mentor Nov 12, 2025

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The function is missing the required docstring. Task descriptions often include specific docstrings that need to be added to explain the function's purpose, parameters, and what it returns.

# write your code here
pass
"""
Count occurrences of a letter in a phrase (case insensitive).

:param phrase: The phrase to search within.
:param letter: The letter to count occurrences of.
:return: The number of occurrences of the letter in the phrase.
"""

lower_phrase = phrase.lower()
lower_letter = letter.lower()
count = lower_phrase.count(lower_letter)

return count