目标是绘制一条五彩小蛇

donkeylord

import turtle

def drawSnake(rad,angle,len,neckrad):
    list1=['red','yellow','blue','green']
    for i in list1:
        turtle.color(i)
        turtle.circle(rad,angle)
        turtle.circle(-rad,angle)
    turtle.circle(rand,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.color('blue')
    turtle.seth(-40)
    drawSnake(40,80,3,pythonsize/2)

main()
绘制不出蛇的头，感觉是for循环这块出了问题，可是又看不出来

donkeylord

实在抱歉，各位大神不用点进来了
自己输入的一个小错误

新手·ing