@[SF62020](/user/401411) 如果是分数,那么分母是 `erasefront` 而不是 `eraseend`,你是不是脑子没转过来?
by Terrible @ 2024-03-03 17:36:28
@[Terrible](/user/195942) 万分感谢!脑子晕了
by SF62020 @ 2024-03-03 19:56:00
所以为啥13和15错了啊
by PancakeKing @ 2024-03-21 20:17:14