結果

問題 No.567 コンプリート
ユーザー dot_haraai
提出日時 2021-06-04 14:30:59
言語 Nim
(2.2.0)
結果
AC  
実行時間 662 ms / 2,000 ms
コード長 851 bytes
コンパイル時間 4,798 ms
コンパイル使用メモリ 86,528 KB
実行使用メモリ 112,896 KB
最終ジャッジ日時 2024-11-18 23:07:14
合計ジャッジ時間 16,880 ms
ジャッジサーバーID
(参考情報)
judge2 / judge5
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 4
other AC * 12
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(2, 18) Warning: imported and not used: 'future' [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]

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 dp():seq[float]=
  var d = newseqwith(10^6+1,newseqwith(7,0.0))
  d[0][0]=1.0
  for i in 1..10^6:
    for k in 1..6:
      d[i][k] += d[i-1][k-1]*(7-k).float/6.0 + d[i-1][k]*k.float/6.0
  result = newseq[float]()
  for i in 0..10^6:
    result.add(d[i][6])


var t = dp()

proc solve()=
  echo t[scan()]
  
solve()
0