python -- 冒泡排序

[HTML_REMOVED] [HTML_REMOVED][HTML_REMOVED][HTML_REMOVED] [HTML_REMOVED][HTML_REMOVED][HTML_REMOVED]等待是这世界上最极致的煎熬[HTML_REMOVED][HTML_REMOVED][HTML_REMOVED] [HTML_REMOVED] [HTML_REMOVED]排序过程[HTML_REMOVED] [HTML_REMOVED] [HTML_REMOVED]比较相邻的元素。如果第一个比第二个大,就交换他们两个[HTML_REMOVED] [HTML_REMOVED]对每一对相邻元素作同样的工作,从开始第一对到结尾的最后一对。在这一点,最后的元素应该会是最大的[HTML_REMOVED] [HTML_REMOVED]针对所有的元素重复以上的步骤,除了最后一个[HTML_REMOVED] [HTML_REMOVED]持续每次对越来越少的元素重复上面的步骤,直到没有任何一对数字需要比较[HTML_REMOVED] [HTML_REMOVED] [HTML_REMOVED]实例[HTML_REMOVED] [HTML_REMOVED][HTML_REMOVED][HTML_REMOVED] [HTML_REMOVED]动图[HTML_REMOVED] [HTML_REMOVED][HTML_REMOVED][HTML_REMOVED] [HTML_REMOVED]可以看出,每次排序都是确定当前序列的最大值在最后[HTML_REMOVED] [HTML_REMOVED] [HTML_REMOVED]算法实现[HTML_REMOVED] [HTML_REMOVED][HTML_REMOVED][HTML_REMOVED][HTML_REMOVED]def bubble(L): print(L) for i in range(len(L)-1):
for j in range(len(L)-1-i):
if L[j] [HTML_REMOVED] L[j+1]:
L[j], L[j+1] = L[j+1], L[j] print(L)

return L

if name == [HTML_REMOVED]main[HTML_REMOVED]: L = [23,42,2,34,34,322,5] L = bubble(L) print(L) [HTML_REMOVED][HTML_REMOVED]

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