求一道题,python中任意给定三个整数x y z,并且这三个数在一到一百之间...答:(python 3.5)from functools import reduce def sum_grad(x,y,z):min_t = min(x,y,z)max_t = max(x,y,z)mid_t = x+y+z-max_t-min_t x_grad = reduce(lambda x,y:x*y,map(lambda x:x + 1, range(min_t)))if min_t == mid_t:y_grad = x_grad else:y_grad ...
python中n个数字按照绝对值大小排序,求解答答:list = [36, 5, -12, 9, -21]list = sorted(list, key=abs)print(list)输出:[5, 9, -12, -21, 36]这么写才对吧
Python中内置数据类型list,tuple,dict,set的区别和用法答:Dict是Python中非常重要的数据类型,就像它的字面意思一样,它是个活字典,其实就是Key-Value键值对,类似于HashMap,可以用花括号{}通过类似于定义一个C语言的结构体那样去定义它:>>> d = {'Adam': 95,'Lisa': 85,'Bart': 59,'Paul': 75}>>> print d{'Lisa': 85, 'Paul': 75, 'Adam': 95, '...