list=[]

number=input("Please input end by #:")

whilenumber!='#':

    list.append(number)

    number=int(input("Please input end by #:"))

length=len(list)

fori inrange(0,length-1):

    forj inrange(0,length-i-1):

        iflist[j]>list[j+1]:

            temp=list[j]

            list[j]=list[j+1]

            list[j+1]=temp

print(list)

测试：

Please input end by #:56

Please input end by #:8888

Please input end by #:#

Traceback (most recent call last):

  File "D:/Python/workspace/Pybasis/Buble_sort.py", line 5, in <module>

    number=int(input("Please input end by #:"))

ValueError: invalid literal for int() with base 10: '#'

Process finished with exit code 1