https://www.luogu.org/recordnew/show/15356583
by 加油！ @ 2019-01-12 17:12:04
再交一次
by tоurist @ 2019-01-12 17:12:24
试了啊
by 加油！ @ 2019-01-12 17:19:16
https://www.luogu.org/recordnew/show/15358168
by 加油！ @ 2019-01-12 17:19:36
@[加油！](/space/show?uid=134041) 你怎么加了一个提交答案的标签啊？
by StudyingFather @ 2019-01-12 17:24:08
传统题加提交答案标签那当然无法评测了...
by StudyingFather @ 2019-01-12 17:24:35
楼上正解
by tоurist @ 2019-01-12 17:26:18
改了
但还是不行
by 加油！ @ 2019-01-12 17:27:48
https://www.luogu.org/recordnew/show/15358385
by 加油！ @ 2019-01-12 17:27:55
@[加油！](/space/show?uid=134041) 所以怎么又变成交互题了...
by StudyingFather @ 2019-01-12 17:29:31