save project

diy1.py

@@ -9,13 +9,13 @@ pen.hideturtle()
 pen1=turtle.Pen()
 pen1.pensize(5)
 pen1.pencolor("red")
-new=screen.textinput("数字")
-len=int(new)
+len=screen.textinput("提示","数字?")
+new=int(len)
 pen1.left(45)
-pen1.forward(2*len)
-pen1.circle(len,180)
+pen1.forward(2*new)
+pen1.circle(new,180)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(2*len)
+pen1.circle(new,180)
+pen1.forward(2*new)
 pen1.hideturtle()
 turtle.done()
\ No newline at end of file