save project

diy1.py

@@ -15,7 +15,8 @@ pen1.pencolor("red")
 # pen1.penup()
 # pen1.penup()
 # pen1.goto()(100,-100)
 # pen1.goto()(100,-100)
 pen1.pendown()
 pen1.pendown()
-len=60
+a=screen.textinput("显示","画多大的爱心")
+len=float(a)
 pen1.left(45)
 pen1.left(45)
 pen1.forward(2*len)
 pen1.forward(2*len)
 pen1.circle(len,180)
 pen1.circle(len,180)