結果
| 問題 |
No.264 じゃんけん
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2025-07-02 19:00:30 |
| 言語 | Standard ML (MLton 20210117) |
| 結果 |
AC
|
| 実行時間 | 1 ms / 5,000 ms |
| コード長 | 982 bytes |
| コンパイル時間 | 4,685 ms |
| コンパイル使用メモリ | 687,288 KB |
| 実行使用メモリ | 7,844 KB |
| 最終ジャッジ日時 | 2025-07-02 19:00:36 |
| 合計ジャッジ時間 | 5,635 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 9 |
ソースコード
fun readInt () =
valOf (TextIO.scanStream (Int.scan StringCvt.DEC) TextIO.stdIn)
datatype rock_paper_scissors = Rock | Paper | Scissors
datatype result = Won | Lost | Drew
exception WrongInput
fun intToRockPaperScissors 0 = Rock
| intToRockPaperScissors 1 = Scissors
| intToRockPaperScissors 2 = Paper
| intToRockPaperScissors _ = raise WrongInput
fun findResult Rock Rock = Drew
| findResult Rock Scissors = Won
| findResult Rock Paper = Lost
| findResult Scissors Rock = Lost
| findResult Scissors Scissors = Drew
| findResult Scissors Paper = Won
| findResult Paper Rock = Won
| findResult Paper Scissors = Lost
| findResult Paper Paper = Drew
fun resultToString Won = "Won"
| resultToString Lost = "Lost"
| resultToString Drew = "Drew"
val () =
let
val n = readInt ()
val k = readInt ()
val ans = resultToString (findResult (intToRockPaperScissors n) (intToRockPaperScissors k))
in
print ans
end