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Discussion of Problem 1248. Sequence Sum

help, plz, plz, plz ...
Posted by hoan 19 Nov 2010 19:59
when the answer is 0, what's the output?


Edited by author 19.11.2010 20:00
Re: help, plz, plz, plz ...
Posted by bsu.mmf.team 13 Apr 2011 15:27
The answer can't be equal 0, because all numbers are positive.