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62e51fe487
* recursive quick sort * recursive quick sort * Delete recursive-quick-sort * Update recursive-quick-sort.py
23 lines
486 B
Python
23 lines
486 B
Python
def quick_sort(data: list) -> list:
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"""
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>>> for data in ([2, 1, 0], [2.2, 1.1, 0], "quick_sort"):
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... quick_sort(data) == sorted(data)
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True
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True
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True
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"""
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if len(data) <= 1:
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return data
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else:
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return (
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quick_sort([e for e in data[1:] if e <= data[0]])
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+ [data[0]]
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+ quick_sort([e for e in data[1:] if e > data[0]])
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)
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if __name__ == "__main__":
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import doctest
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doctest.testmod()
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