Topcoder problem
Difference between ru2 and en1, changed 239 character(s)
Hi, everyone.<br></br>↵
<p>Can someone, please, explain the solution for this <a href="http://community.topcoder.com/stat?c=problem_statement&pm=875">problem ?</a></p> I really cannot understand what editorial wants to say.

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  Rev. Lang. By When Δ Comment
en1 English TigranHakobyan 2015-07-27 13:12:01 239 Initial revision for English translation
ru2 Russian TigranHakobyan 2015-07-27 13:00:01 3 Мелкая правка: '5">problem.</a></p> I' -> '5">problem ?</a></p> I'
ru1 Russian TigranHakobyan 2015-07-27 11:11:18 238 Первая редакция (опубликовано)