save project

diy4_1.py

@@ -7,13 +7,14 @@ pen.goto(100,-100)
 pen.write("Hi,诺伊，\n我是你爹\n--悟空",font=("Times",18,"normal"))
 pen.hideturtle()
 
+len=60
 pen1=turtle.Pen()
 pen1.pensize(5)
 pen1.pencolor("red")
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(len*2)
+pen1.circle(len,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(len,180)
+pen1.forward(len*2)
 turtle.done()
\ No newline at end of file