经测试，如下题解在 loj 上未 AC。

https://www.luogu.com.cn/article/cb9rn3jq https://loj.ac/s/2193125
https://www.luogu.com.cn/article/96ob0wdc https://loj.ac/s/2193136
https://www.luogu.com.cn/article/0tqxlfpa https://loj.ac/s/2193144
https://www.luogu.com.cn/article/ycd54y2w https://loj.ac/s/2193147
https://www.luogu.com.cn/article/s6gk0tzc https://loj.ac/s/2193148
https://www.luogu.com.cn/article/mb39ioxo https://loj.ac/s/2193149
https://www.luogu.com.cn/article/973pnh3s https://loj.ac/s/2193150
https://www.luogu.com.cn/article/qo7sx2ml https://loj.ac/s/2193154 | /https://loj.ac/s/2193159 (bool 无返回值，修改后 56 pts)
https://www.luogu.com.cn/article/57xqi35a https://loj.ac/s/2193160（数组开小 RE 哥）
https://www.luogu.com.cn/article/syuatirq https://loj.ac/s/2193163
https://www.luogu.com.cn/article/p9dam0yu https://loj.ac/s/2193165

注意到上述题解挂的点各不相同，但都在洛谷通过。很难不让人质疑洛谷数据强度。。。