save project

diy1.py

@@ -8,15 +8,16 @@ pen.write("诺依sb\n大sb",font=("Times",20,"normal"))
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 pen1.pencolor("red")
 pen1.pencolor("red")
 pen1.pensize(10)
 pen1.pensize(10)
+len=int(screen.textinput("多大","???"))
 pen1.penup()
 pen1.penup()
 pen1.forward(-100)
 pen1.forward(-100)
 pen1.pendown()
 pen1.pendown()
 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)
 turtle.done()
 turtle.done()