20240401־
1.޸ͷѻһλBUGӦΪ     i <= len(price_s) - 1    

ʵа汾371   if i >= 1 and i <= len(price_s) - 1:

2.ŻĽűڻزļ

20240325־
ʵа汾_߳_Ʒ__İ汾


20240314־
ר08̿ڲѾϴ޸bug:
1.޸ĿͷѻΪi>=0
2.ʵֲַ̿ƽ⣬ʹ"3"Ϊƽ޸Ϊ"1"ƽ
