四叶风车

张佳睿

from turtle import*
import turtle
turtle.speed(9)
turtle.pensize(4)

turtle.penup()
turtle.goto(0,-150)
turtle.pendown()
turtle.goto(0,0)

turtle.forward(100)
turtle.left(150)
turtle.goto(0,0)

turtle.setheading(45)
for i in range(4):
    turtle.fillcolor("green")
    turtle.begin_fill()
    turtle.setheading(i * 90)
    turtle.forward(100)
    turtle.left(150)
    turtle.forward(70)
    turtle.left(0.0)
turtle.end_fill()

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