python2.X 畫一個正方體

#coding=utf-8

#畫一個正方體
'''
1、先畫兩個變長爲100的正方形
2、再將八個頂點用四條邊連接起來
'''

import turtle

turtle.goto(100,0)
turtle.goto(100,100)
turtle.goto(0,100)
turtle.goto(0,0)

turtle.penup()
turtle.goto(50,50)
turtle.pendown()

turtle.goto(-50,50)
turtle.goto(-50,-50)
turtle.goto(50,-50)
turtle.goto(50,50)

turtle.goto(100,100)

turtle.penup()
turtle.goto(-50,50)
turtle.pendown()
turtle.goto(0,100)

turtle.penup()
turtle.goto(-50,-50)
turtle.pendown()
turtle.goto(0,0)

turtle.penup()
turtle.goto(50,-50)
turtle.pendown()
turtle.goto(100,0)

turtle.done()