叠加等边三角形

import turtle
turtle.fd(100)
turtle.left(120)
turtle.fd(100)
turtle.left(120)
turtle.fd(50)
turtle.left(120)
turtle.fd(50)
turtle.right(120)
turtle.fd(50)
turtle.right(120)
turtle.fd(50)
turtle.left(120)
turtle.fd(50)
turtle.hideturtle()

import turtle


turtle.write("洪宝贤", move=False, align="left", font=("Arial", 20, "normal"))