@[xht37](/user/100544)
by Froggy @ 2020-01-08 18:44:35
@[NaCly_Fish](/user/115864)
by M_sea @ 2020-01-08 18:48:06
@[Froggy](/user/100285) 感谢贡献
by _sys @ 2020-01-08 18:48:10
@[_sys](/user/49093) 您好像少复制一行**说明**
$QAQ$
by Froggy @ 2020-01-08 18:50:27
orz
$\LaTeX$
by Callous_Murder @ 2020-01-08 19:02:20
@[Froggy](/user/100285) fixed & thanks，不过还没有完全符合规范，已将修改后的题面更新，希望下次能够提供更符合规范的题面。
by xht @ 2020-01-08 19:13:50