save project

diy1.py

-len=20
+
 import turtle
 pen=turtle.Pen()
 pen.penup()
@@ -6,15 +6,17 @@ pen.goto(100,-100)
 pen.write("你!\n好！",font=("Times",30,"normal"))
 pen.hideturtle()
 pen1=turtle.Pen()
+screen=turtle.Screen()
+screen.bgcolor("pink")
+len=screen.textinput("提示","你想要多大的爱心呀？")
+waw=int(len)
 pen1.pensize(5)
 pen1.pencolor("red")
 pen1.left(45)
-pen1.forward(2*len)
-pen1.circle(len,180)
+pen1.forward(2*waw)
+pen1.circle(waw,180)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(2*len)
+pen1.circle(waw,180)
+pen1.forward(2*waw)
 pen1.hideturtle()
-screen=turtle.Screen()
-screen.bgcolor("pink")
 turtle.done()
\ No newline at end of file