python海龟画五角星

屈怀蓉4999python turtle 问题求大神指导 -
邴群食17193657879 ______ import turtle def draw(x,y): turtle.clear() while True: turtle.forward(200) turtle.left(144) if abs(turtle.pos()) break draw(0,0) turtle.onscreenclick(draw) turtle.mainloop()

屈怀蓉4999分析下段程序,海龟画出什么图形? import turtle turtle.pendup() turtle.g...
邴群食17193657879 ______[答案] 在大海上画几艘船,船上有红旗,在大海里画几只海龟.

屈怀蓉4999如何使用python turtle 画一个等边三角形 -
邴群食17193657879 ______ # -*- coding: utf-8 -*- import numpy as np import matplotlib.pyplot as plt fig, ax = plt.subplots() x=np.linspace(-10,10,1000) y=np.linspace(-10,10,1000) X,Y = np.meshgrid(x,y) Z=X**2 +(Y-1.5*X**(2/3))**2-1 ax.contour(-1*X,Y,Z,[1,5,10,15,20,25,30]) ...