save project

diy1.py

@@ -2,23 +2,22 @@
 import turtle
 screen=turtle.Screen()
 screen.bgcolor("light blue")
-len=screen.texxtinput
+len=screen.texxtinput("提示","你想画多大的心呢？？？")
 lovesize=int(len)
 len=screen.textinput("100","100")
-len=int(len)
+len=int(lovesize)
 pen=turtle.Pen()
 pen.write("你好\nSB",font=("Times",30,"normal"))
 pen.hideturtle()
-len=60
 pen.penup()
 pen.goto(100,100)
 pen.pendown()
 pen.pensize(5)
 pen.pencolor("red")
 pen.left(45)
-pen.forward(2*len)
-pen.circle(len,180)
+pen.forward(2*lovesize)
+pen.circle(lovesize,180)
 pen.right(90)
 pen.circle(len,180)
-pen.forward(2*len)
+pen.forward(2*lovesize)
 turtle.done()
\ No newline at end of file