而且洛谷数据本地能A
by logicYZL @ 2019-08-10 10:24:41
(ASCLL 0)是空字符，~~您把 puts("") 去掉试试？~~
by 吾皇 @ 2019-08-10 10:51:16
@[logicYZL](/space/show?uid=117409)
by 吾皇 @ 2019-08-10 10:53:17