下列关于给定Python快速排序实现的说法中,错误的是()
def partition(arr, low, high):
i, j = low, high
while i < j:
while i < j and arr[j] >= arr[low]:
j -= 1
while i < j and arr[i] <= arr[low]:
i += 1
arr[i], arr[j] = arr[j], arr[i]
arr[i], arr[low] = arr[low], arr[i]
return i
def quickSort(arr, low, high):
if low < high:
pivot = partition(arr, low, high)
quickSort(arr, low, pivot - 1)
quickSort(arr, pivot + 1, high)
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