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必须要掌握“快速排序” 阅读全文
posted @ 2019-09-24 23:15
李俊鹏Python
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# coding:utf-8 def merge_sort(alist): """歸幷排序""" n = len(alist) if n <= 1: return alist mid = n//2 # left 採用歸幷排序後形成的有序的新的列表 left_li = merge_sort(alist 阅读全文
posted @ 2019-09-24 21:32
李俊鹏Python
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# coding:utf-8 def quick_sort(alist, first, last): """快速排序""" if first >= last: return mid_value = alist[first] low = first high = last while low < hi 阅读全文
posted @ 2019-09-24 20:41
李俊鹏Python
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