如何采用Python语言绘制一条彩色的蟒蛇

你好，可以输入以下程序（个人作了注释，注释不影响最终结果）。：

#画彩色蟒蛇了#import turtle def drawSnake(rad,angle,len,neckrad):mycolor=["black","red","red","blue","yellow"]yocolor=["yellow","green","yellow","red","red"]for i in range(len):turtle.pencolor(mycolor[i])turtle.circle(rad,angle)#沿着一个圆形爬行#turtle.pencolor(yocolor[i])turtle.circle(-rad,angle)turtle.pencolor("green")turtle.circle(rad,angle/2)turtle.pencolor("yellow")turtle.fd(rad)turtle.pencolor("red")turtle.circle(neckrad+1,180)turtle.pencolor("green")turtle.fd(rad*2/3)def main():turtle.setup(1300,800,0,0)#启动图形窗口，宽度，高度，左上角在屏幕中的坐标位置，x，y#pythonsize = 30turtle.pensize(pythonsize)#运动轨迹的宽度，这里是30像素#turtle.seth(-40)#方向为东南方向40°#drawSnake(40,80,5,pythonsize/2)main()

格式自己整理一下。

python 是一种编程语言，python英文原意是蟒蛇的意思，说它是爬虫是不对的，但它可以做爬虫程序。爬虫是爬取互联网上的信息的一种程序。

当然 python 也不只是只能爬虫程序，其他方面也是可以做的，像人工智能，大数据分析都是python 的方向。

在代码最后一行，增加turtle.done()作为结尾。

代码

import turtledef drawsnake(rad,angle,len,neckrad):

a = ['blue','red','yellow','green','pink']

for i in range(0,len):

turtle.pencolor(a[i])

turtle.circle(rad,angle)

turtle.circle(-rad,angle)

turtle.pencolor('black')

turtle.circle(rad,angle/2)

turtle.fd(rad)

turtle.circle(neckrad+1,180)

turtle.fd(rad*2/3)def main():

turtle.setup(1300,800,0,0)

pythonsize = 30

turtle.pensize(pythonsize)

turtle.seth(-40)

drawsnake(40,80,5,pythonsize/2)

turtle.done()main()

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