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Re:终于AC了，搞了好久，一开始用卡鲁斯卡而超时，后来改用先缩点再连接表的prime，WA了，然后就无限WA，后来看到printed without rounding to two decimal places，以为是不用四舍五入，又WA，后来才发现自己的min定义成了int形了。真是区折啊，一道水题搞了这么久。In Reply To:Re:终于AC了，搞了好久，一开始用卡鲁斯卡而超时，后来改用先缩点再连接表的prime，WA了，然后就无限WA，后来看到printed without rounding to two decimal places，以为是不用四舍五入，又WA，后来才发现自己的min定义成了int形了。真是区折啊，一道水题搞了这么久。 Posted by:Xu_dafang at 2015-09-20 21:10:21 > 我也是啊Orz........... Followed by: Post your reply here: |
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