save project

diy1.py

@@ -11,11 +11,12 @@ pen1=turtle.Pen()
 pen1.pensize(10)
 pen1.pencolor("red")
 pen1.left(45)
-len=60
-pen1.forward(2*len)
-pen1.circle(len,180)
+len=screen.textinput("爱心大小","请输入爱心大小")
+lovesize=int(len)
+pen1.forward(2*lovesize)
+pen1.circle(lovesize,180)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(2*len)
+pen1.circle(lovesize,180)
+pen1.forward(2*lovesize)
 pen1.hideturtle()
 turtle.done()
\ No newline at end of file