@[Super_Dabubu](/user/546681) 大概是没有返回值。
by ACRUSHj @ 2023-01-19 21:58:54
很显然你l>1的时候返回的都是一坨大便。
by liangbowen @ 2023-01-19 22:17:04
为啥是这么扭曲的写法![](//图.tk/1)
by Yizhixiaoyun @ 2023-01-19 22:39:18
@[_ACRUSHj_](/user/925506)
@[liangbowen](/user/367488)
@[Yizhixiaoyun](/user/590864)
今天没碰电脑,没及时回,谢谢,已AC
by lcbridge @ 2023-01-20 21:16:37