save project

diy1.py

@@ -11,13 +11,15 @@ pen1.goto(-100,0)
 pen1.begin_fill()
 pen1.begin_fill()
 pen1.fillcolor("red")
 pen1.fillcolor("red")
 pen1.pensize(5)
 pen1.pensize(5)
-len=60
+screen=turtle.Screen()
+len=screen.textinput("提示","你的爱心大小")
+loveside=int(len)
 pen1.left(45)
 pen1.left(45)
-pen1.forward(2*len)
-pen1.circle(len,180)
+pen1.forward(2*loveside)
+pen1.circle(loveside,180)
 pen1.right(90)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(2*len)
+pen1.circle(loveside,180)
+pen1.forward(2*loveside)
 pen1.hideturtle()
 pen1.hideturtle()
 pen1.end_fill()
 pen1.end_fill()
 turtle.done()
 turtle.done()
\ No newline at end of file