結果
問題 | No.275 中央値を求めよ |
ユーザー |
![]() |
提出日時 | 2020-01-08 11:32:23 |
言語 | F# (5.0) |
結果 |
AC
|
実行時間 | 82 ms / 1,000 ms |
コード長 | 975 bytes |
コンパイル時間 | 3,421 ms |
使用メモリ | 18,976 KB |
最終ジャッジ日時 | 2022-12-28 10:35:49 |
合計ジャッジ時間 | 8,314 ms |
ジャッジサーバーID (参考情報) |
judge14 / judge15 |
テストケース
テストケース表示入力 | 結果 | 実行時間 使用メモリ |
---|---|---|
testcase_00 | AC | 72 ms
18,636 KB |
testcase_01 | AC | 71 ms
18,532 KB |
testcase_02 | AC | 72 ms
18,664 KB |
testcase_03 | AC | 72 ms
18,488 KB |
testcase_04 | AC | 72 ms
18,584 KB |
testcase_05 | AC | 71 ms
18,640 KB |
testcase_06 | AC | 72 ms
18,532 KB |
testcase_07 | AC | 80 ms
18,932 KB |
testcase_08 | AC | 78 ms
18,880 KB |
testcase_09 | AC | 79 ms
18,816 KB |
testcase_10 | AC | 81 ms
18,800 KB |
testcase_11 | AC | 67 ms
18,632 KB |
testcase_12 | AC | 68 ms
16,592 KB |
testcase_13 | AC | 69 ms
16,644 KB |
testcase_14 | AC | 69 ms
16,604 KB |
testcase_15 | AC | 80 ms
18,836 KB |
testcase_16 | AC | 80 ms
18,932 KB |
testcase_17 | AC | 80 ms
18,880 KB |
testcase_18 | AC | 81 ms
18,780 KB |
testcase_19 | AC | 80 ms
18,956 KB |
testcase_20 | AC | 81 ms
18,892 KB |
testcase_21 | AC | 80 ms
18,796 KB |
testcase_22 | AC | 81 ms
18,976 KB |
testcase_23 | AC | 81 ms
18,820 KB |
testcase_24 | AC | 80 ms
18,832 KB |
testcase_25 | AC | 80 ms
18,780 KB |
testcase_26 | AC | 80 ms
18,920 KB |
testcase_27 | AC | 79 ms
18,816 KB |
testcase_28 | AC | 73 ms
18,528 KB |
testcase_29 | AC | 81 ms
18,944 KB |
testcase_30 | AC | 73 ms
18,540 KB |
testcase_31 | AC | 80 ms
18,776 KB |
testcase_32 | AC | 79 ms
18,852 KB |
testcase_33 | AC | 80 ms
18,840 KB |
testcase_34 | AC | 71 ms
18,612 KB |
testcase_35 | AC | 80 ms
18,824 KB |
testcase_36 | AC | 79 ms
18,772 KB |
testcase_37 | AC | 79 ms
18,768 KB |
testcase_38 | AC | 82 ms
18,764 KB |
testcase_39 | AC | 80 ms
18,860 KB |
testcase_40 | AC | 82 ms
18,896 KB |
コンパイルメッセージ
Microsoft (R) F# Compiler version 11.0.0.0 for F# 5.0 Copyright (c) Microsoft Corporation. All Rights Reserved.
ソースコード
open System open System.Collections.Generic [<AutoOpen>] module Cin = let read f = stdin.ReadLine() |> f let reada f = stdin.ReadLine().Split() |> Array.map f let readChars() = read string |> Seq.toArray let readInts() = readChars() |> Array.map (fun x -> Convert.ToInt32(x.ToString())) [<AutoOpen>] module Cout = let writer = new IO.StreamWriter(new IO.BufferedStream(Console.OpenStandardOutput())) let print (s: string) = writer.Write s let println (s: string) = writer.WriteLine s let inline puts (s: ^a) = string s |> println let solve() = let n = read int let a = reada float |> Array.sort let mid = n / 2 let ans = if n % 2 = 0 then (a.[mid - 1] + a.[mid]) / 2.0 else a.[mid] let ans = Math.Round(ans, 2, MidpointRounding.AwayFromZero) ans |> puts [<EntryPoint>] let main _ = try solve() with e -> printfn "%s" (e.ToString()) writer.Close() 0 // return an integer exit code