a[n][n]?
by chidor @ 2024-04-17 13:42:03
肯定不能这么设
by chidor @ 2024-04-17 13:42:42
@[chidor](/user/750297) 错了，这么写能过编译，虽然不建议这么搞
by FXLIR @ 2024-04-17 15:00:41
@[FXLIR](/user/617688) 雀食是 感谢指正
by chidor @ 2024-04-17 15:57:02
@[LSR120218_juruo](/user/971101) 话说你这个问题为什么不去学术版啊
by chidor @ 2024-04-17 15:57:54
@[chidor](/user/750297) ta已经在对应题目的讨论版发[帖](https://www.luogu.com.cn/discuss/808184)了。
by FXLIR @ 2024-04-17 16:00:45
求出各位大佬！（不喜勿喷）
by LSR120218_juruo @ 2024-04-17 21:03:01