code

import turtle
n = eval（input("请输入五角星的长度"))
turtle.begin_fill() #开始填充颜色
i = 0
while i < 5:
    turtle.forward(n)
    turtle.right(180-36)
    i += 1
turtle.color("blue") # 退出填充颜色
turtle.end_fill()
turtle.done()

 

python 绘制五角星_Python