@[BOOGXOAXCA](/user/744835) 可能因为洛谷的换行符是\n吧.....
by Powerful_25 @ 2022-09-06 19:58:14
这道题的数据用的\r\n
by BOOGXOAXCA @ 2022-09-06 20:06:12
数据有问题
by BOOGXOAXCA @ 2022-09-06 20:07:23