結果

問題 No.1471 Sort Queries
ユーザー dot_haraaidot_haraai
提出日時 2021-04-12 20:47:16
言語 Nim
(2.0.2)
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 4,512 ms
コンパイル使用メモリ 75,456 KB
実行使用メモリ 5,620 KB
最終ジャッジ日時 2023-09-11 02:05:11
合計ジャッジ時間 8,004 ms
ジャッジサーバーID
（参考情報） 		judge14 / judge12
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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 2 ms
4,380 KB
testcase_01 AC 2 ms
4,380 KB
testcase_02 AC 2 ms
4,376 KB
testcase_03 AC 2 ms
4,384 KB
testcase_04 AC 2 ms
4,384 KB
testcase_05 AC 2 ms
4,380 KB
testcase_06 AC 2 ms
4,376 KB
testcase_07 AC 2 ms
4,376 KB
testcase_08 AC 2 ms
4,384 KB
testcase_09 AC 2 ms
4,376 KB
testcase_10 AC 2 ms
4,380 KB
testcase_11 AC 2 ms
4,384 KB
testcase_12 AC 2 ms
4,380 KB
testcase_13 AC 8 ms
4,380 KB
testcase_14 AC 8 ms
4,376 KB
testcase_15 AC 12 ms
4,380 KB
testcase_16 AC 8 ms
4,380 KB
testcase_17 AC 7 ms
4,380 KB
testcase_18 AC 6 ms
4,376 KB
testcase_19 AC 8 ms
4,380 KB
testcase_20 AC 12 ms
4,380 KB
testcase_21 AC 7 ms
4,380 KB
testcase_22 AC 7 ms
4,380 KB
testcase_23 AC 16 ms
5,012 KB
testcase_24 AC 16 ms
4,996 KB
testcase_25 AC 22 ms
5,268 KB
testcase_26 AC 17 ms
4,656 KB
testcase_27 AC 19 ms
5,504 KB
testcase_28 AC 18 ms
5,380 KB
testcase_29 AC 17 ms
4,640 KB
testcase_30 AC 16 ms
4,916 KB
testcase_31 AC 23 ms
4,956 KB
testcase_32 AC 24 ms
4,584 KB
testcase_33 AC 26 ms
5,572 KB
testcase_34 AC 27 ms
5,564 KB
testcase_35 AC 27 ms
5,552 KB
testcase_36 AC 26 ms
5,572 KB
testcase_37 AC 27 ms
5,600 KB
testcase_38 AC 24 ms
5,620 KB
testcase_39 AC 26 ms
5,600 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(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