save project

diy1.py

@@ -2,6 +2,8 @@
 import turtle
 screen=turtle.Screen()
 screen.bgcolor("pink")
+len=screen.textinput("提示","爱心大小")
+size=int(len)
 pen=turtle.Pen()
 pen.penup()
 pen.goto(100,-100)
@@ -12,10 +14,10 @@ pen1.pencolor("red")
 pen1.pensize(5)
 len=50
 pen1.left(45)
-pen1.forward(2*len)
-pen1.circle(len,180)
+pen1.forward(2*size)
+pen1.circle(size,180)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(2*len)
+pen1.circle(size,180)
+pen1.forward(2*size)
 pen1.hideturtle()
 turtle.done()
\ No newline at end of file