結果

問題 No.1273 はじめのζ関数
ユーザー dot_haraaidot_haraai
提出日時 2021-06-19 14:45:18
言語 Nim
(2.0.2)
結果
AC  
実行時間 34 ms / 2,000 ms
コード長 822 bytes
コンパイル時間 3,113 ms
コンパイル使用メモリ 86,304 KB
実行使用メモリ 6,944 KB
最終ジャッジ日時 2024-06-22 22:02:47
合計ジャッジ時間 5,152 ms
ジャッジサーバーID
(参考情報)
judge4 / judge2
このコードへのチャレンジ
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テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 26 ms
6,816 KB
testcase_01 AC 24 ms
6,940 KB
testcase_02 AC 25 ms
6,940 KB
testcase_03 AC 18 ms
6,940 KB
testcase_04 AC 25 ms
6,944 KB
testcase_05 AC 26 ms
6,944 KB
testcase_06 AC 34 ms
6,940 KB
testcase_07 AC 25 ms
6,944 KB
testcase_08 AC 17 ms
6,944 KB
testcase_09 AC 27 ms
6,940 KB
testcase_10 AC 18 ms
6,940 KB
testcase_11 AC 25 ms
6,944 KB
testcase_12 AC 25 ms
6,940 KB
testcase_13 AC 18 ms
6,940 KB
testcase_14 AC 25 ms
6,944 KB
testcase_15 AC 26 ms
6,940 KB
testcase_16 AC 26 ms
6,940 KB
testcase_17 AC 26 ms
6,940 KB
testcase_18 AC 26 ms
6,944 KB
testcase_19 AC 26 ms
6,940 KB
testcase_20 AC 2 ms
6,940 KB
testcase_21 AC 18 ms
6,940 KB
testcase_22 AC 17 ms
6,940 KB
testcase_23 AC 18 ms
6,944 KB
testcase_24 AC 18 ms
6,944 KB
testcase_25 AC 17 ms
6,940 KB
testcase_26 AC 17 ms
6,940 KB
testcase_27 AC 18 ms
6,940 KB
testcase_28 AC 17 ms
6,940 KB
testcase_29 AC 17 ms
6,944 KB
testcase_30 AC 16 ms
6,944 KB
testcase_31 AC 17 ms
6,940 KB
testcase_32 AC 16 ms
6,940 KB
testcase_33 AC 16 ms
6,944 KB
testcase_34 AC 17 ms
6,940 KB
testcase_35 AC 17 ms
6,944 KB
testcase_36 AC 16 ms
6,940 KB
testcase_37 AC 16 ms
6,940 KB
testcase_38 AC 17 ms
6,940 KB
testcase_39 AC 17 ms
6,944 KB
testcase_40 AC 25 ms
6,940 KB
権限があれば一括ダウンロードができます
コンパイルメッセージ
/home/judge/data/code/Main.nim(2, 18) Warning: Use the new 'sugar' module instead; future is deprecated [Deprecated]
/home/judge/data/code/Main.nim(1, 8) Warning: imported and not used: 'times' [UnusedImport]
/home/judge/data/code/Main.nim(2, 26) Warning: imported and not used: 'strformat' [UnusedImport]
/home/judge/data/code/Main.nim(1, 25) Warning: imported and not used: 'sequtils' [UnusedImport]
/home/judge/data/code/Main.nim(2, 37) Warning: imported and not used: 'deques' [UnusedImport]
/home/judge/data/code/Main.nim(1, 41) Warning: imported and not used: 'algorithm' [UnusedImport]
/home/judge/data/code/Main.nim(1, 52) Warning: imported and not used: 'tables' [UnusedImport]
/home/judge/data/code/Main.nim(1, 60) Warning: imported and not used: 'sets' [UnusedImport]
/home/judge/data/code/Main.nim(1, 66) Warning: imported and not used: 'lists' [UnusedImport]
/home/judge/data/code/Main.nim(1, 73) Warning: imported and not used: 'intsets' [UnusedImport]
/home/judge/data/code/Main.nim(2, 8) Warning: imported and not used: 'critbits' [UnusedImport]
/home/judge/data/code/Main.nim(2, 18) Warning: imported and not used: 'future' [UnusedImport]

ソースコード

diff #

import times, strutils, sequtils, math, algorithm, tables, sets, lists, intsets
import critbits, future, strformat, deques
template `max=`(x,y) = x = max(x,y)
template `min=`(x,y) = x = min(x,y)
template `mod=`(x,y) = x = x mod y
template scan2 = (scan(), scan())
template scan3 = (scan(), scan())
let read* = iterator: string {.closure.} =
    while true: (for s in stdin.readLine.split: yield s)
proc scan(): int = read().parseInt
proc scanf(): float = read().parseFloat
proc toInt(c:char): int =
    return int(c) - int('0')



proc solve()=
  var
    x = scan()
  if x==2:
    echo 1000000
  else:
    var
      ans = 0.0
      res = 0.0
    for i in 2..1000000:
      res = 0
      res+=pow(i.float,(1-x).float)
      res = res / (i-1).float
      ans+=res
    ans*=1000000
    echo ans.floor.int
    
    
  
solve()
0