Revision history of "2003 OIM Problems/Problem 4"

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  • (cur | prev) 03:32, 14 December 2023Tomasdiaz (talk | contribs). . (547 bytes) (+547). . (Created page with "== Problem == Let <math>M = {1, 2, \cdots , 49}</math> be the set of the first <math>49</math> positive integers. Determine the maximum integer <math>k</math> such that the se...")