save project

diy1.py

@@ -6,17 +6,18 @@ len=screen.textinput("100","100")
 len=int(len)
 pen=turtle.Pen()
 pen.write("你好\nSB.",font=("Times",30,"normal"))
-pen.hideturtle()
-len=60
-pen.penup()
-pen.goto(100,100)
-pen.pendown()
-pen.pensize(5)
-pen.pencolor("red")
-pen.left(45)
-pen.forward(2*len)
-pen.circle(len,180)
-pen.right(90)
-pen.circle(len,180)
-pen.forward(2*len)
-turtle.done()
+t.turtledone()
+# pen.hideturtle()
+# len=60
+# pen.penup()
+# pen.goto(100,100)
+# pen.pendown()
+# pen.pensize(5)
+# pen.pencolor("red")
+# pen.left(45)
+# pen.forward(2*len)
+# pen.circle(len,180)
+# pen.right(90)
+# pen.circle(len,180)
+# pen.forward(2*len)
+# turtle.done()