qp
by songchenhao2022 @ 2023-11-28 12:55:17
这玩应完全没必要这样
直接$3$个循环暴枚,完全不会超时
即使每个月都是$31$天,也才$400×12×31=148800$
[AC Code](https://www.luogu.com.cn/paste/us4ct21n)
by siyuan_zhou @ 2023-12-29 20:55:04