Revision history of "2012 OIM Problems/Problem 2"

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  • (cur | prev) 14:41, 14 December 2023Tomasdiaz (talk | contribs). . (472 bytes) (+472). . (Created page with "== Problem == A positive integer is ''bisummed'' if it can be written as the sum of two integers positive numbers that have the same sum of their digits. For example, 2012 is...")