save project

diy1.py

@@ -6,17 +6,19 @@ pen = turtle.Pen()
 pen.penup()
 pen.penup()
 pen.goto(100,-100)
 pen.goto(100,-100)
 pen.write("诺伊，\npython真好用！",font=("Times",30,"normal"))
 pen.write("诺伊，\npython真好用！",font=("Times",30,"normal"))
+turtle.hideturtle()
+len = 60
 pen1 = turtle.Pen()
 pen1 = turtle.Pen()
 pen1.color("red")
 pen1.color("red")
 pen1.pensize(5)
 pen1.pensize(5)
 pen1.fillcolor("red")
 pen1.fillcolor("red")
 pen1.begin_fill()
 pen1.begin_fill()
 pen1.left(45)
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(len*2)
+pen1.circle(len,180)
 pen1.right(90)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(len,180)
+pen1.forward(len*2)
 pen1.end_fill()
 pen1.end_fill()
 pen1.ht()
 pen1.ht()
 turtle.done()
 turtle.done()
\ No newline at end of file