@[happybob](/user/332914) 虽然有点长但是感觉没什么错误，您能不能帮我找一下错啊
by Nekomusume @ 2022-04-02 19:44:46
@[i_will_ak_ioi](/user/671260) 我抓紧写一个，一会给您看看有什么区别
by happybob @ 2022-04-02 19:46:27
@[happybob](/user/332914) orz
by Nekomusume @ 2022-04-02 19:48:22
@[i_will_ak_ioi](/user/671260) 完了，我都写炸了，细节太多了有时间帮你看看
by happybob @ 2022-04-02 20:16:24
@[happybob](/user/332914) hhh好惨
我也好惨，这一道题写了两个小时
by Nekomusume @ 2022-04-02 20:20:25