save project

diy1.py

@@ -6,15 +6,17 @@ pen=turtle.Pen()
 pen.penup()
 pen.goto(100,-100)
 pen.write("诺伊，你好\n诺伊，再见",font=("Times",30,"normal"))
-len=60
+
+len=screen.textinput("提示","你想要多大的爱心，请输入数字")
+lovesize=int(len)
 pen1=turtle.Pen()
 pen1.pensize(10)
 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()
 pen.done()