@[W2011cx](/user/739705) 定义那个`bool`类型变量后面少了分号
by iterator_traits @ 2023-01-08 21:29:18
@[iterator_traits](/user/72922) [ emmmmm~~~~](https://www.luogu.com.cn/record/99072920)
by W2011cx @ 2023-01-08 21:32:34
@[W2011cx](/user/739705) `if`后面少大括号了
by iterator_traits @ 2023-01-08 21:33:57
@[iterator_traits](/user/72922) [emmmmmmmm~~~~~~~~~~](https://www.luogu.com.cn/record/99073188)
by W2011cx @ 2023-01-08 21:35:23
请注意 $N$ 和 $n$ 的区别
by fish_love_cat @ 2023-01-08 22:14:49
@[W2011cx](/user/739705)
by fish_love_cat @ 2023-01-08 22:16:08
@[fish_love_cat](/user/754021) ~~输出不规范，WA题两行泪~~谢谢
by W2011cx @ 2023-01-09 20:05:12