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<Jafet> mv bin/{un,mult}icode && (head -n -1 bin/unicode.old | sed \'s/import sys/import sys, os/\'; echo \' os.execvp("multicode", sys.argv[1:])\') > bin/unicode && rm bin/unicode.old
author HackBot
date Fri, 25 Apr 2014 17:56:09 +0000
parents 7f957c1f4661
children
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import Data.List(inits);main = let p = 1 : zipWith (+) (map (*4) p) (map (sum . zipWith (*) p . reverse) (inits p)) in print $ p !! 1000