save project

diy1.py

@@ -8,3 +8,15 @@ pen=turtle.Pen()
 pen.write("你好\nSB.",font=("Times",30,"norma"))
 pen.hideturtle()
 len=60
+pen.penup()
+pen.goto(100,100)
+pen.pendown()
+pan.pensize(5)
+pen.pencolor("red")
+pen.left(15)
+pen.forward(2*len)
+pen.circle(len,180)
+pen.right(90)
+pen.circle(len,180)
+pen.forward(2*len)
+turtle.done()
\ No newline at end of file