LATEX呢?

P1222 三角形

@[mysterys](/user/659165) ?
by kevinchw @ 2022-12-22 12:29:01


@$ $[xht](https://www.luogu.com.cn/user/100544)
by kevinchw @ 2022-12-22 12:30:02


上古题了……
by so_find_skind @ 2022-12-22 12:35:33


@[ivyjiao](/user/578029) 草,都做 1222 是吧,今天是冬至,还要吃饺子呢
by _6872_ @ 2022-12-22 13:17:41


还搁12:22发的,明明就是给 1222 庆生的
by _6872_ @ 2022-12-22 13:17:59


@[_6872_](/user/341353) 《庆生》1222生日6月8号
by 7708__qwq @ 2022-12-22 13:21:41


@[7708__qwq](/user/373504) 草
by _6872_ @ 2022-12-22 13:28:49


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