摘要：
import turtle import math def draw_star(t, size): """绘制五角星，size为边长，自动根据海龟方向调整顶点指向""" t.begin_fill() for _ in range(5): t.forward(size) t.right(144) t. 阅读全文
摘要：
`import turtle as t t.penup() t.goto(0,-200) t.pendown() t.color("red") t.begin_fill() t.circle(200) t.end_fill() t.penup() t.goto(0,-150) t.pendown() 阅读全文
摘要：
`from turtle import * fillcolor("red") begin_fill() while True: forward(200) right(144) if abs(pos()) < 1: break end_fill() 阅读全文
摘要：
from turtle import * color("red","yellow") begin_fill() while True: forward(200) left(170) if abs(pos()) < 1: break end_fill() done() 阅读全文
