Algorithm2e Too Many Brackets

어떠한 문제는 누군가가 이미 경험해보았던 문제였을 가능성이 높다...
algorithm 작성에 필요한 이놈의 package가 요놈의 학회 proceeding class하고 붙여놓으면, 요런 뻑이 나던데..
이미 여러 사람이 경험했나보다. 간단한 solution이 웹에 돌아다니고 있다.

As noted here, the algorithm2e LaTeX package conflicts with several others over the use of the algorithm identifier. A common indicator is something like this message:

********************************************************
Package `algorithm2e' Release 3.9 -- october 04 2005 --
- algorithm2e-announce@lirmm.fr mailing list for announcement about releases
- algorithm2e-discussion@lirmm.fr mailing list for discussion about package
subscribe by emailing sympa@lirmm.fr with 'subscribe <list> <firstname name>'
- Author: Christophe Fiorio (fiorio@lirmm.fr)
********************************************************
! Too many }'s.
l.1616     }

To resolve the issues, simply put the following just before the inclusion of the algorithm2e package:

\makeatletter
\newif\if@restonecol
\makeatother
\let\algorithm\relax
\let\endalgorithm\relax