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searches/linear_search.py
@@ -15,7 +15,7 @@ def linear_search(sequence: list, target: int) -> int:
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:param sequence: a collection with comparable items (as sorted items not required
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in Linear Search)
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:param target: item value to search
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- :return: index of found item or None if item is not found
+ :return: index of found item or -1 if item is not found
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Examples:
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>>> linear_search([0, 5, 7, 10, 15], 0)
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