save project

diy1.py

@@ -2,13 +2,13 @@
 import turtle
 screen=turtle.Screen()
 screen.bgcolor("light blue")
+len=screen.textinput("100","100")
+len=int(len)
 pen=turtle.Pen()
-pen.penup()
-pen.goto(100,-100)
-pen.write("你好")
+pen.write("你好\nSB.",font=("Times",30,"normal"))
 pen.hideturtle()
-pen1.=turtle.Pen()
-pen1.pen
+len=60
+pen.penup()
 pen.goto(100,100)
 pen.pendown()
 pen.pensize(5)
@@ -20,80 +20,3 @@ pen.right(90)
 pen.circle(len,180)
 pen.forward(2*len)
 turtle.done()
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