后来发现最后一道题数据只开了100010
by shenxinge @ 2020-05-24 18:11:41
**惨**
by shenxinge @ 2020-05-24 18:12:07
然而T3需要二进制优化？
by serene_analysis @ 2020-05-24 18:12:21
T1不是瞎暴力就行吗（
by devout @ 2020-05-24 18:12:36
~~为啥我觉得T1暴力就能过~~
by littleKtian @ 2020-05-24 18:12:37
然而t1不用kmp。。。
by Alan_Zhao @ 2020-05-24 18:12:48
（我也是最后才发现要500005）
by serene_analysis @ 2020-05-24 18:12:49
T1暴力出奇迹
by houpingze @ 2020-05-24 18:13:01
为啥是kmp，不是随便暴力吗
by FZzzz @ 2020-05-24 18:13:16
找sos这玩意不是直接判三个字符就行了吗
by infinities @ 2020-05-24 18:13:19