auto save

diy1.py

@@ -10,13 +10,16 @@ pen1=turtle.Pen()
 pen1.pencolor("blue")
 pen1.pensize(5)
 pen1.left(45)
+len=screen.textinput("大小","爱心半径——")
+lovesize=int(len)
+len=lovesize
 pen1.fillcolor("light green")
 pen1.begin_fill()
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(2*len)
+pen1.circle(len,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(len,180)
+pen1.forward(2*len)
 pen1.end_fill()
 pen1.hideturtle()
 turtle.done()
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