save project

diy1.py

@@ -8,15 +8,16 @@ pen.goto(100,-100)
 pen.write("你好呀！诺依。\n我也会用python写字啦！\n--悟空",font=("Times",15,"normal"))  #在画布中写入内容
 pen.hideturtle()   #隐藏画笔
 
-len=60
+len=screen.textinput("提示","你想要多大的爱心呀？")
+lovesize=int(len)
 pen1=turtle.Pen()   #建立画笔
 pen1.pensize(5)
 pen1.color("red")
 pen1.left(45)
-pen1.forward(len*2)
-pen1.circle(len,180)
+pen1.forward(lovesize*2)
+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()
 turtle.done()
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