結果
問題 |
No.9008 空白区切りで与えられる数値データの合計値を求める(テスト用)
|
ユーザー |
|
提出日時 | 2018-04-28 19:40:06 |
言語 | OCaml (5.2.1) |
結果 |
AC
|
実行時間 | 199 ms / 2,000 ms |
コード長 | 1,284 bytes |
コンパイル時間 | 385 ms |
コンパイル使用メモリ | 21,788 KB |
実行使用メモリ | 48,676 KB |
最終ジャッジ日時 | 2024-10-09 00:30:54 |
合計ジャッジ時間 | 2,487 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge2 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
sample | AC * 4 |
other | AC * 15 |
ソースコード
open Scanf open Printf let ($) f x = f x let scanIntlist n = let list = ref [] in for i = 1 to n do list := (scanf (if i < n then "%Ld " else "%Ld") (fun x -> x))::!list done; List.rev !list let string2charlist s = let rec proc i res = try proc (i+1) $ s.[i]::res with Invalid_argument _ -> res in List.rev $ proc 0 [] let minInt l = let rec proc l res = match l with [] -> res | x::xs -> if x < res then proc xs x else proc xs res in if l == [] then raise $ Failure "null list" else proc l max_int let maxInt l = let rec proc l res = match l with [] -> res | x::xs -> if x > res then proc xs x else proc xs res in if l == [] then raise $ Failure "null list" else proc l min_int let rec listSum = function [] -> Int64.zero | x::xs -> Int64.add x (listSum xs) let rec quick_sort = function ([] | [_]) as l -> l | pivot :: rest -> let rec partition left right = function [] -> (quick_sort left) @ (pivot :: quick_sort right) | y :: ys -> if pivot < y then partition left (y :: right) ys else partition (y :: left) right ys in partition [] [] rest;; scanf "%d " $ fun n -> print_string $ Int64.to_string (listSum (scanIntlist n));;