你确定 @[HSS_Indigo](/user/347214)
by IOI_CCF @ 2024-01-19 15:48:45
https://www.luogu.com.cn/record/143354802
by IOI_CCF @ 2024-01-19 15:49:14
@[IOI_CCF](/user/704275) 正经单调栈来写的话
by HSS_Indigo @ 2024-01-19 15:49:35
@[IOI_CCF](/user/704275) https://www.luogu.com.cn/record/143353611
by HSS_Indigo @ 2024-01-19 15:50:25
@[HSS_Indigo](/user/347214) 6，好吧
by IOI_CCF @ 2024-01-19 15:51:05
@[IOI_CCF](/user/704275) 你是不是没把空格改成换行。
by HSS_Indigo @ 2024-01-19 15:54:31
@[HSS_Indigo](/user/347214) 你猜对了，我刚改完
by IOI_CCF @ 2024-01-19 15:55:02
@[HSS_Indigo](/user/347214) 更正，是核心代码一点没变，不是说你可以无视输出文件的换行直接输出原题的空格......
by HSS_Indigo @ 2024-01-19 15:56:01