Art of Problem Solving

2011 IMO Problems/Problem 5: Revision history

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

19 November 2023

10 October 2013

21 May 2012

27 November 2011

20 July 2011

  • curprev 16:2516:25, 20 July 2011 Humzaiqbal talk contribs 276 bytes +276 Created page with "Let f be a function from the set of integers to the set of positive integers. Suppose that, for any two integers m and n, the difference f (m) − f (n) is divisible by f (m − ..."