save project

diy1.py

@@ -9,7 +9,7 @@ pen.write("å›ä¸è§ï¼Œé»„河之水天上æ¥ï¼Œå¥”æµåˆ°æµ·ä¸å¤å›žã€‚\nå›ä¸è
 pen1=turtle.Pen()
 pen1.pencolor("red")
 pen1.pensize(5)
-len=100.111111111
+len=float(screen.textinput("little",":D"))
 pen1.left(45)
 pen1.forward(2*len)
 pen1.circle(len,180)
@@ -18,4 +18,5 @@ pen1.circle(len,180)
 pen1.forward(2*len)
 pen1.left(135)
 pen1.forward(100*len)
+pen1.hideturtle()
 turtle.done()
\ No newline at end of file