下面程序是冒泡排序的实现,请填空(答案中不要有空格) 。 def bubble(List): for j in range(________,0,-1): for i in range(0,j): if List[i]>List[i+1]:List[i],List[i+1]=List[i+1],List[i] return List testlist = [49, 38, 65, 97, 76, 13, 27, 49] print( bubble(testlist))

代码填空：range(len(List)-1,0,-1)

完整代码如下：

def bubble(List):
    for j in range(len(List)-1,0,-1):
        for i in range(0,j):
            if List[i]>List[i+1]:List[i],List[i+1]=List[i+1],List[i]
    return List

testlist = [49, 38, 65, 97, 76, 13, 27, 49]
print(bubble(testlist))