摘要: 优秀的拆分 import Data.Char import Data.Bits main = do n <- readInt if n `mod` 2 == 0 then solve n 1 else putStr "-1" solve :: Int -> Int -> IO () solve 1 阅读全文
posted @ 2020-11-13 00:49 shanxizeng 阅读(154) 评论(0) 推荐(1) 编辑
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