turtle库

画五角星（一）

from turtle import *
fillcolor("red")
begin_fill()
while True:
    fd(200)
    rt(144)
    if abs (pos())<1:
        break
end_fill()

运行结果

画五角星（二）

from turtle import *
color("red","red")
begin_fill()
while True:
    fd(200)
    rt(144)
    if abs (pos())<1:
        break
end_fill()

运行结果

画五角星（三）

import turtle
def main():
    t = turtle.Turtle()
    t.hideturtle()
    lengthOfSize = 200
    drawFivePointStar(t,0,0,lengthOfSize)
def drawFivePointStar(t,x,y,lengthOfSize):
    t.up()
    t.goto(x,y)
    t.left(36)
    t.down()
    for i in range(5):
        t.forward(lengthOfSize)
        t.left(144)
main()

image.png