作业9

import turtle
turtle.speed(10)
colors = ['#8E388E','#CD6839','#CD3278','#CD5B45','#DB7093','#EE2C2C','#EE1289']

for i in range (600

):

    turtle.pencolor(colors[i%7])
    turtle.forward(i)
    turtle.left(166)

turtle.done()