可以，支付宝是你的就行
by GGAutomaton @ 2019-12-09 20:33:58
@[刷题每一天](/user/221405) 貌似可以（支付宝和洛谷账号有啥关系？逃
by Lithium_Chestnut @ 2019-12-09 20:35:00
谢谢了QAQ
by qwerty0862 @ 2019-12-09 20:35:33
zwbys
by hang2023 @ 2023-09-10 18:25:42