画五角星

import turtle

turtle.pensize(5 )
turtle.pencolor("yellow")
turtle.fillcolor("red")

turtle.begin_fill()
for i in range(5):
turtle.forward(200)
turtle.right(144)
turtle.forward(200)
turtle.left(72)
turtle.end_fill()

turtle.hideturtle() #隐藏画笔
turtle.done() #结束绘制