save project

diy1.py

 # 利用write()帮助悟空给诺依回信吧~
 import turtle
 pen=turtle.Pen()
-screen=turtle.Screen()
-pen.penup()
-pen.goto(-100,100)
-pen.write("你好\n呀",font = ("Times",50,"normal"))
-screen.bgcolor("yellow")
-pen.pendown()
-len=screen.textinput("len","你想要多大的三角形？")
-len=int(len)
-pen.forward(len)
-pen.left(120)
-pen.forward(len)
-pen.left(120)
-pen.forward(len)
+pen.write("你好\n呀",font = ("Times",20,"normal"))
 pen.hideturtle()
 turtle.done()