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就是求起点到终点是否连通，和整图是否连通无关In Reply To:wa N次了，结果是以为是否可以从开始处走到结束处，原来要问的是整个是否是一个连通图啊？ Posted by:zxqi_009 at 2005-08-30 11:17:41 至少我只求了这两点，然后AC了。 如果做成判断整个图连通也AC，表示呵呵。 Followed by: Post your reply here: |
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