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Revision history of "2002 IMO Problems/Problem 1"

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  • (cur | prev) 08:00, 10 June 2015‎ Mattx1732 (talk | contribs)‎ . . (618 bytes) (+618)‎ . . (Created page with "<math>S</math> is the set of all <math>(h,k)</math> with <math>h,k</math> non-negative integers such that <math>h + k < n</math>. Each element of <math>S</math> is colored red...")
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