save project

diy1.py

@@ -13,14 +13,12 @@ pen.goto(100,-100)
 pen.write("你好啊",font=("Times",30,"normal"))
 pen.hideturtle()
 pen1=turtle.Pen()
-len=45
 pen1.pensize(5)
 pen1.pencolor("red")
 pen1.left(45)
-pen1.forward(2*len)
-pen1.circle(len,180)
+pen1.forward(100)
+pen1.circle(50,180)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(2*len)
-
+pen1.circle(50,180)
+pen1.forward(100)
 turtle.done()
\ No newline at end of file