save project

diy1.py

@@ -7,14 +7,15 @@ pen.penup()
 pen.goto(100,-100)
 pen.write("木大木大木大！！！",font=("Times",20,"normal"))
 pen1=turtle.Pen()
+len = 60
 pen1.pensize(7)
 pen1.pencolor("red")
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(2*len)
+pen1.circle(len,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(len,180)
+pen1.forward(2*len)
 pen1.hideturtle()
 pen.hideturtle()
 turtle.done()