您的 cmp 逻辑有点问题
by kzos @ 2022-04-05 14:33:44
~~？~~
by BIG_CUTE_BUG @ 2022-04-05 14:38:03
已[$ \color{#52c41a}{AC} $](https://www.luogu.com.cn/record/73229069)
谢 
by BIG_CUTE_BUG @ 2022-04-05 14:43:02