六角形的绘制
描述
使用turtle库绘制一个六角形，效果如下：
六角星.jpg
图中线条颜色、宽度、填充、箭头位置和风格不限。
输入
无
输出
import turtle
turtle.left(30)
turtle.forward(144)
turtle.right(60)
turtle.forward(144)
turtle.right(60)
turtle.forward(144)
turtle.right(60)
turtle.forward(144)
turtle.right(60)
turtle.forward(144)
turtle.right(60)
turtle.forward(144)
turtle.forward(144)
turtle.right(120)
turtle.forward(144)
turtle.left(60)
turtle.forward(144)
turtle.right(120)
turtle.forward(144)
turtle.left(60)
turtle.forward(144)
turtle.right(120)
turtle.forward(144)
turtle.left(60)
turtle.forward(144)
turtle.right(120)
turtle.forward(144)
turtle.left(60)
turtle.forward(144)
turtle.right(120)
turtle.forward(144)
turtle.left(60)
turtle.forward(144)
turtle.right(120)
turtle.forward(144)
