save project

diy1.py

@@ -8,10 +8,11 @@ Pen.write("诺依，谢\n谢你的来信！",font=("Times",20,"normal"))
 pen1=turtle.Pen()
 pen1.pensize(5)
 pen1.pencolor("red")
+len=60
 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)
 turtle.done()
\ No newline at end of file