save project

diy1.py

@@ -10,13 +10,15 @@ pen1.write("诺伊!用Python写电子贺卡!\n 真的太有趣了!",font=("Times
 pen1.hideturtle()
 pen = turtle.Pen()
 pen.pensize(5)
+len=50
+len=screen.textinput("提示","你想要多大的爱心呀？")
+lovesize=int(len)
 pen.color("red")
 pen.left(45)
-len=60
-pen.forward(len*2)
-pen.circle(len,180)
+pen.forward(lovesize*2)
+pen.circle(lovesize,180)
 pen.right(90)
-pen.circle(len,180)
-pen.forward(len*2)
+pen.circle(lovesize,180)
+pen.forward(lovesize*2)
 pen.hideturtle()
 turtle.done()
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