save project

diy1.py

@@ -7,14 +7,15 @@ pen.penup()
 pen.goto(100,-100)
 pen.write("Hi，你好\n",font=("Times",30,"normal"))
 pen.hideturtle()
-len = 50
+len = screen.textinput("提示:","你想要多大的爱心")
+lovesize = int(len)
 pen1 = turtle.Pen()
 pen1.pencolor("red")
 pen1.pensize(3)
 pen1.left(45)
-pen1.forward(2*len)
-pen1.circle(50,180)
+pen1.forward(2*lovesize)
+pen1.circle(lovesize,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(2*len)
+pen1.circle(lovesize,180)
+pen1.forward(2*lovesize)
 turtle.done()
\ No newline at end of file