save project

diy1.py

@@ -9,7 +9,7 @@ screen = turtle.Screen()
 screen.bgcolor("#abcdef")
 screen.bgcolor("#abcdef")
 pen.color("red")
 pen.color("red")
 pen.pensize(10)
 pen.pensize(10)
-len = 100
+len = int(screen.textinput("提示","请输入爱心的大小："))
 pen.left(45)
 pen.left(45)
 pen.fd(2*len)
 pen.fd(2*len)
 pen.circle(len,180)
 pen.circle(len,180)