save project

diy1.py

@@ -2,6 +2,7 @@
 import turtle
 #pen=turtle.Pen()
 screen=turtle.Screen()
+len=screen.textinput("爱心大小","请输入爱心大小")
 screen.bgcolor("pink")
 pen=turtle.Pen()
 pen.penup()
@@ -9,14 +10,14 @@ pen.goto(100,-100)
 pen.write("你\n好\n呀",font=("Times",30,"normal"))
 pen.hideturtle()
 pen1=turtle.Pen()
-len=60
+lovesize=int(len)
 pen1.pensize(5)
 pen1.pencolor("red")
 pen1.left(45)
-pen1.forward(2*len)
-pen1.circle(len,180)
+pen1.forward(2*lovesize)
+pen1.circle(lovesize,180)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(2*len)
+pen1.circle(lovesize,180)
+pen1.forward(2*lovesize)
 pen1.hideturtle()
 turtle.done()
\ No newline at end of file