save project

di.py

@@ -4,6 +4,7 @@ pen.goto(100,100)
 pen.pendown()
 pen.pendown()
 pen.pensize(5)
 pen.pensize(5)
 pen.pencolor("red")
 pen.pencolor("red")
+len=60
 pen.left(45)
 pen.left(45)
 pen.forward(2*len)
 pen.forward(2*len)
 pen.circle(len,180)
 pen.circle(len,180)

diy1.py

@@ -11,11 +11,12 @@ pen.hideturtle()
 penl=turtle.Pen()
 penl=turtle.Pen()
 penl.pencolor("red")
 penl.pencolor("red")
 penl.pensize(5)
 penl.pensize(5)
+len=60
 penl.left(45)
 penl.left(45)
-penl.forward(100)
-penl.circle(50,180)
+penl.forward(2*len)
+penl.circle(len,180)
 penl.right(90)
 penl.right(90)
-penl.circle(50,180)
-penl.forward(100)
+penl.circle(len,180)
+penl.forward(2*len)
 penl.hideturtle()
 penl.hideturtle()
 turtle.done()
 turtle.done()