def quick_sort(lists,i,j):
if i >= j:
return list
pivot = lists[i]
low = i
high = j
while i < j:
while i < j and lists[j] >= pivot:
j -= 1
lists[i]=lists[j]
while i < j and lists[i] <=pivot:
i += 1
lists[j]=lists[i]
lists[j] = pivot
quick_sort(lists,low,i-1)
quick_sort(lists,i+1,high)
return lists
if __name__=="__main__":
lists=[30,24,5,58,18,36,12,42,39]
print("排序前的序列为:")
for i in lists:
print(i,end =" ")
print("\n排序后的序列为:")
for i in quick_sort(lists,0,len(lists)-1):
print(i,end=" ")
>>>
排序前的序列为:
30 24 5 58 18 36 12 42 39
排序后的序列为:
5 12 18 24 30 36 39 42 58
多思考也是一种努力,做出正确的分析和选择,因为我们的时间和精力都有限,所以把时间花在更有价值的地方。