@[MatchlessLian](/user/995760) bdfs
by zym0325 @ 2023-08-04 18:43:36
bdfs
by XQH0317 @ 2023-08-04 18:47:18
hack就是hack，用一些特殊数据把别人AC的代码hack掉，是程序出错。
by lewis_lu @ 2023-08-04 18:49:17
@[MatchlessLian](/user/995760)
[见此题](https://www.luogu.com.cn/problem/B3704)
by _O_v_O_ @ 2023-08-04 19:04:29
@[MatchlessLian](/user/995760)
关注一下呗
by _O_v_O_ @ 2023-08-04 19:04:45
对于错误的代码，我们可以造一组数据使该代码出错，这就叫hack
by Edgebright @ 2023-08-04 19:07:50
__bdfs=百度优先搜索__
by wzxx202128 @ 2023-08-04 19:52:33
这个 https://htsrs.top/a3fb9xrY
by wjrWJR @ 2023-08-05 15:53:26
您不知道hack啥意思来写tarjan？
by 编程小贝壳 @ 2023-12-08 21:30:04
@[_O_v_O_](/user/782941) 你做过此题？（验证码BTCF纪念）
by sheryang_CE @ 2024-01-31 21:26:08