結果

問題 No.761 平均値ゲーム
コンテスト
ユーザー dot_haraai
提出日時 2021-06-19 18:21:25
言語 Nim
(2.2.0)
結果
AC  
実行時間 102 ms / 2,000 ms
コード長 1,017 bytes
コンパイル時間 3,056 ms
コンパイル使用メモリ 86,528 KB
実行使用メモリ 16,640 KB
最終ジャッジ日時 2024-06-22 22:14:39
合計ジャッジ時間 9,797 ms
ジャッジサーバーID
（参考情報） 		judge4 / judge5
このコードへのチャレンジ
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ファイルパターン 結果
other AC * 100
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 dfs(a:seq[int]):bool=
  if a.len==0:
    return false
  var n = a.len
  var mean = (a.sum()+n-1).div(n)
  
  result = false
  if a.filterIt(it<mean).len!=a.len and not dfs(a.filterIt(it<mean)):
    result = true
  if a.filterIt(it>=mean).len!=a.len and not dfs(a.filterIt(it>=mean)):
    result = true
  #echo a, ", ",mean, ", ", result
  return

proc solve()=
  var
    n = scan()
    a = newseqwith(n,scan())
  if dfs(a):
    echo "First"
  else:
    echo "Second"

  
  
solve()
0