- 564 名前：デフォルトの名無しさん [2018/11/17(土) 20:56:09.09 ID:u+BaxmkL.net]
- ccheck = map ((elem False).count)
count xs = map (\c -> ((<2).length.(filter (== c))) xs) "1234567890"
date10 = [concat [n2 month, "/", n2 day, " ", n2 hour, ":", n2 minut, ":", n2 sec]
| month <- [0..12], day <- [0..31], hour <- [0..24], minut <- [0..60], sec <- [0..60]]
>>545 の人ので答え合わせしたので、多分合ってる。
