save project

diy1.py

@@ -12,12 +12,13 @@ pen.goto(0,0)
 pen.pendown()
 pen.pensize(5)
 pen.pencolor("red")
+len=60
 pen.left(45)
-pen.forward(100)
-pen.circle(50,180)
+pen.forward(2*len)
+pen.circle(len,180)
 pen.right(90)
-pen.circle(50,180)
-pen.forward(100)
+pen.circle(len,180)
+pen.forward(2*len)
 pen.hideturtle()
 turtle.done()