点击观看视频 # -*- coding: utf-8 -*- """ Created on Sat Nov 10 22:02:32 2018 @author: 10029 """ import turtle #区域 def my_goto(x, y): turtle.penup() turtle.goto(x, y) turtle.pendown() def eyes(): turtle.tracer(False) a = 2.5 for i i
# -*- coding: utf-8 -*- """ Created on Sat Nov 10 22:02:32 2018 @author: 10029 """ import turtle #区域 def my_goto(x, y): turtle.penup() turtle.goto(x, y) turtle.pendown() def eyes(): turtle.tracer(False) a = 2.5 for i in range
import turtle bob = turtle.Turtle() for i in range(1,5): bob.fd(100) bob.lt(90) turtle.mainloop() import turtle import math def circle(t,r,a): #传入接口arc,在arc中完成大部分计算 arc(t,r,a) def arc(t,r,a): #计算边的长度,同时设定边的个数 length = 2 * math.pi * r * abs(a) / 360 n