2006 USAMO Problems/Problem 2

Revision as of 12:03, 12 July 2006 by Ragnarok23 (talk | contribs)


For a given positive integer k find, in terms of k, the minimum value of $N$ for which there is a set of $2k+1$ distinct positive integers that has sum greater than $N$ but every subset of size k has sum at most $\frac{N}{2}$.


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