save project

diy1.py

@@ -2,6 +2,8 @@
 import turtle
 pen=turtle.Pen()
 screen=turtle.Screen()
+len=screen.textinput("提示","你想要多大的爱心？")
+lovesize=int(len)
 screen.bgcolor("pink")
 pen.penup()
 pen.goto(100,-100)
@@ -14,9 +16,9 @@ pen1.pendown()
 pen1.pensize(5)
 pen1.pencolor("red")
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(lovesize*2)
+pen1.circle(lovesize,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(lovesize,180)
+pen1.forward(lovesize*2)
 turtle.done()