save project

diy1.py

@@ -7,14 +7,15 @@ pen.penup()
 pen.goto(100,-100)
 pen.goto(100,-100)
 pen.write("你好哇",font=("Times",30,"normal"))
 pen.write("你好哇",font=("Times",30,"normal"))
 pen.hideturtle()
 pen.hideturtle()
-len=1
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 pen1.pensize(5)
 pen1.pensize(5)
+len=screen.textinput("a","你想要多大的爱心？")
+lovesize=int(len)
 pen1.pencolor("red")
 pen1.pencolor("red")
 pen1.left(45)
 pen1.left(45)
-pen1.forward(len*2)
-pen1.circle(len,180)
+pen1.forward(lovesize*2)
+pen1.circle(lovesize,180)
 pen1.right(90)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(len*2)
+pen1.circle(lovesize,180)
+pen1.forward(lovesize*2)
 turtle.done()
 turtle.done()