HihoCoder 1279 Rikka with Sequence(状压dp)

题意: $给定N\le 50个整数,A_i\in[0,2^{13})$$从中选取若干个数(不为0)使得bitwise and的结果和bitwise xor的结果相同$$求方法数$     Read more
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TaoSama Mar 21, 2016