python画图蝌蚪
import turtle
turtle.bgcolor('yellow')
turtle.pensize(2)
turtle.penup()
turtle.bk(250)
for _ in range(5):
turtle.penup()
turtle.setheading(90)
turtle.sety(-200)
turtle.setx(turtle.xcor() + 100)
turtle.pendown()
turtle.circle(630,10)
turtle.circle(-630,10)
turtle.dot(40)
turtle.done()
