save project

diy1.py

@@ -9,14 +9,14 @@ pen.write("床前明月光.\n疑是地上霜.\n举头望明月.\n低头思故乡
 pen.hideturtle()
 len=60
 pen.penup()
-pen.goto(100,100)
-pen.pendown()
-pen.pensize(5)
-pen.pencolor("red")
+pen.goto(-100,100)
 pen.left(45)
-pen.forward(2*len)
-pen.circle(len,180)
+pen.pensize(10)
+pen.pencolor("red")
+pen.down()
+pen.forward(100)
+pen.circle(50,180)
 pen.right(90)
-pen.circle(len,180)
-pen.forward(2*len)
+pen.circle(50,180)
+pen.forward(100)
 turtle.done()