defArms(x):
iflen(str(x))!=3:returnFalse
res = sum(int(i)**3for i instr(x))
if res ==x: returnTruereturnFalseprint("所有的水仙花数:")
for i inrange(100,1000):
if Arms(i):
print(i, end=' ')
weixin_39821605的博客python分段函数如何编写?python编写分段函数的方法:1.绘制分段函数:y=4sin(4πt)-sgn(t-0.3)-sgn(0.72-t)代码:#!/usr/bin/python# -*- coding:utf-8 -*-import numpy as npimport matplotlib.pyplot as plt#绘制...