五角星2

import turtle

turtle.pensize(6)
turtle.pencolor("yellow")
turtle.fillcolor("red")

turtle.begin_fill()
for i in range(5):
    turtle.forward(99)
    turtle.right(144)
    turtle.forward(99)
    turtle.left(72)
turtle.end_fill()

turtle.hideturtle()   
rtle.done()