新手python问题Write a function called digit_sumthat takes a positive integer n as input and returns the sum of all that number's digits.For example:digit_sum(1234)should return 10 which is 1 + 2 + 3 + 4.(Assume that the number you are given will
来源:学生作业学帮网 编辑:学帮网 时间:2024/05/31 23:47:14
新手python问题
Write a function called digit_sumthat takes a positive integer n as input and returns the sum of all that number's digits.
For example:digit_sum(1234)should return 10 which is 1 + 2 + 3 + 4.
(Assume that the number you are given will always be positive.)
这个要怎么写啊,新手不会做了,来求教.
不知道你给的数据是10进还是16进的,两个都写一下好了
def digit_sum_16( number ):con = 0
while number:
con += number & 0xF
number >>= 4
return con
def digit_sum_10( number ):
con = 0
while number:
con += number % 10
number /= 10
return con
新手python问题Write a function called digit_sumthat takes a positive integer n as input and returns the sum of all that number's digits.For example:digit_sum(1234)should return 10 which is 1 + 2 + 3 + 4.(Assume that the number you are given will
python新手 dict习题求解By using a dict,write a method only_once(a) that takes a list,a,as an argument and returns a list containing the elements of a that occur exactly once.For full marks,elements should appear in the same order as their first
python字典列表和列表字典本人python新手想问下:a=[]b={'name':'fokil'}a.append(b.copy())和a={'name':[]}a['name'].append('fokil')这两种方式的不同和各自的适用范围,举例说明我知道两种的不同但不懂的怎么用
FU
what a fuсking
有关PYTHON的计算问题>>>a=3>>>b=4>>>b/(2+a)>>>0>>>b/(2.0+a)>>>5只要是除法必须得是浮点数?
期权的问题optiona call,write a call,buy a put,write a
用python编写“生日悖论”的解决方法that if 23 people are selected at random,there is better than 50% chance that at least two of them will have the same birthday (not considering the birth year).You are to write a Python function to simu
write.a.
write a
write a
Write a program which asks the user for four numbers(Python)1) Write a program which asks the user for four numbers and then tells them one of the following:· That there were more even numbers than odd numbers· That there were more odd numbers than
python新手关于编写函数的问题sum = 0def sum(i1,i2):result = 0for i in range(i1,i2 + 1):result += ireturn resultsum = sum(1,9)print sum(1,9)显示错误,但第8,9行交换下位置,如下所示:sum = 0def sum(i1,i2):result = 0for i in rang
新手租车要注意哪些问题?
求python大神,题目是write a program to keep track of conference attendeesfor each attendee,your program should keep track of name,company,state,mail.it should allow user to do things :add a new attendee,display info on a attendee,delete an atten
可以问一道关于python的题吗?题目是write a program to keep track of conference attendeesfor each attendee,your program should keep track of name,company,state,mail.it should allow user to do things :add a new attendee,display info on a att
Kung Fu Panda is a wonderful film.感叹句___ ___ ___ ___ Kung Fu Panda ___!
python中出现IndentationError:unindent does not match any outer indentation level是什么问题?