到底哪个地方错了啊呜呜呜求助神犇

P1311 [NOIP2011 提高组] 选择客栈

是我看错题目了无语耽误各位大佬了我发现错哪了谢谢搭嘎
by KeyZhou @ 2020-11-01 19:34:14

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