結果

問題 No.1471 Sort Queries
ユーザー dot_haraai
提出日時 2021-04-12 20:47:16
言語 Nim
(2.2.0)
結果
AC  
実行時間 27 ms / 2,000 ms
コード長 1,124 bytes
コンパイル時間 4,501 ms
コンパイル使用メモリ 86,784 KB
実行使用メモリ 5,504 KB
最終ジャッジ日時 2024-06-28 16:36:32
合計ジャッジ時間 6,385 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
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ファイルパターン 結果
sample AC * 3
other AC * 37
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 solve()=
  var
    n = scan()
    q = scan()
    s = read()
    qs = newseqwith(q,(scan()-1,scan(),scan()))
    words = newseqwith(26,newseqwith(n+1,0))
  for i in 0..<26:
    var
      c = ('a'.ord + i).chr
    for idx in 0..<n:
      if s[idx]==c:
        words[i][idx+1]=words[i][idx]+1
      else:
        words[i][idx+1]=words[i][idx]
  #echo qs
  #echo words[0]
  for (l,r,x) in qs:
    var
      cnt = 0
    for i in 0..<26:
      if cnt+words[i][r]-words[i][l]>=x:
        echo ('a'.ord + i).chr
        break
      else:
        cnt+=words[i][r]-words[i][l]

  
  
  

  
solve()
0