开下O2试试
by Abraham4 @ 2020-03-02 16:51:45
@[panhan](/user/304995) 标签就是默认开氧
by xhQYm @ 2020-03-02 16:51:53
可能程序在评测机里没有停机(没有return)。
by Terrible @ 2020-03-02 16:57:40
@[Terrible](/user/195942) 确实是这个问题，谢谢
by PanH @ 2020-03-02 17:04:06
~~不过好像我还写挂了~~
by PanH @ 2020-03-02 17:05:01