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  1. chunkBits n = helper
  2. where helper [] = []
  3. helper xs = let (chunk, rest) = splitAt n xs
  4. in sum chunk : helper rest
  5.  
  6. main = print $ chunkBits 5 [0,1,1,0,1,0,0,1,0,1,0,1,1,1,0,0,0,1]
Success #stdin #stdout 0s 4652KB
stdin
Standard input is empty
stdout
[3,2,3,1]