auto save

diy1.py

@@ -3,7 +3,7 @@ import turtle
 # pen=turtle.Pen()
 # pen.write("hello,我叫徐俊亨！",font=("Times",30,"normal"))
 # pen.hideturtle()
-# turtle.done()
+# pen.done()
 pen1=turtle.Pen()
 pen1.left(45)
 pen1.forward(100)
@@ -12,4 +12,11 @@ pen1.right(90)
 pen1.circle(50,180)
 pen1.forward(100)
 pen1.hideturtle()
-turtle.done()
\ No newline at end of file
+pen1.done()
+# import turtle
+# pen=turtle.Pen()
+# pen.left(45)
+# pen.forward(100)
+# pen.circle(-50,180)
+# pen.left(90)
+# pen.circle(50,180)
\ No newline at end of file