选择题
程序题
turtle八边形绘制
#turtle.pensize(width),设置画笔尺寸为width
#turtle.fd(distance),向小海龟当前方向前进distance距离
#turtle.left(degree),逆时针移动degree°角
import turtle as t
t.pensize(2)
for i in range(8):
t.fd(100)
t.left(45)
turtle八边角形绘制
#turtle.pensize(width),设置画笔尺寸为width
#turtle.fd(distance),向小海龟当前方向前进distance距离
#turtle.left(degree),逆时针移动degree°角
import turtle as t
t.pensize(2)
for i in range(8):
t.fd(150)
t.left(135)