jeneshicc https://blog.hatena.ne.jp/jeneshicc/ 落書き、時々落学 https://jeneshicc.hatenadiary.org/ Haskell Memo 解いた．とりあえず，問題文に骨が折れる． メモ，メモ． A そのまま． import Control.Monad import Text.Printf light :: (Integral a, Integral b) => b -> a -> String light n k | mod (k+1) (2^n) == 0 = "ON" | otherwise = "OFF" main :: IO () main = do (t:_) <- getList :: IO [Int] forM_ [1..t] $ \i -> do (n:k:_) <- getList :: IO [Integer… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fjeneshicc.hatenadiary.org%2Fentry%2F20100509%2F1273385239" title="Google Code Jam 2010: Qualification Round のメモ． - 落書き、時々落学" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2010-05-09 15:07:19 rich https://jeneshicc.hatenadiary.org/entry/20100509/1273385239 1.0 100%