weixin_45183051的博客

课后习题15.4 random_walk.py的代码 from random import choice class RandomWalk(): """一个生成随机漫步数据的类""" def __init__(self,num_points=5000): """初始化随机漫步的属性""" self.num_points = num_poi...

课后习题15.1/15.2彩色立方 import matplotlib.pyplot as plt x_values = list(range(1,5001)) y_values = [x_value**3 for x_value in x_values] plt.scatter(x_values,y_values,c=y_values,cmap=plt.cm.Blues, ...