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这样复杂度是不是有点高In Reply To:直接按题目给的边建图，求一次最大匹配，从而得到最小独立集。判断Yes,No,去掉匹配上任意的一边，再做一次匹配，如果去掉任意一边都可以达到原来最大匹配的值Yes,否则No Posted by:bluewind at 2007-08-14 21:57:32 Followed by:
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