http://acm.timus.ru/problem.aspx?space=1&num=1208
I got AC on this problem with a naive k*(2^k) solution .
Is there any other way to solve it using graph theory ?
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http://acm.timus.ru/problem.aspx?space=1&num=1208
I got AC on this problem with a naive k*(2^k) solution .
Is there any other way to solve it using graph theory ?
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