結果

問題 No.326 あみだますたー
ユーザー dot_haraaidot_haraai
提出日時 2021-04-27 21:18:16
言語 Nim
(2.0.2)
結果
WA  
実行時間 -
コード長 1,127 bytes
コンパイル時間 3,508 ms
コンパイル使用メモリ 74,152 KB
実行使用メモリ 4,384 KB
最終ジャッジ日時 2023-09-20 21:28:11
合計ジャッジ時間 7,386 ms
ジャッジサーバーID
(参考情報)
judge12 / judge14
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 2 ms
4,380 KB
testcase_01 WA -
testcase_02 WA -
testcase_03 WA -
testcase_04 WA -
testcase_05 AC 2 ms
4,376 KB
testcase_06 AC 4 ms
4,380 KB
testcase_07 AC 2 ms
4,380 KB
testcase_08 AC 3 ms
4,380 KB
testcase_09 AC 5 ms
4,376 KB
testcase_10 AC 5 ms
4,376 KB
testcase_11 WA -
testcase_12 WA -
testcase_13 WA -
testcase_14 WA -
testcase_15 WA -
testcase_16 WA -
testcase_17 WA -
testcase_18 WA -
testcase_19 WA -
testcase_20 WA -
testcase_21 WA -
testcase_22 WA -
testcase_23 WA -
testcase_24 WA -
testcase_25 WA -
testcase_26 WA -
testcase_27 WA -
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, 8) Warning: imported and not used: 'critbits' [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]

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():int{.discardable.}=
  var
    n = scan()
    k = scan()
    p = newseq[int](n)
    a:seq[int]
  for i in 0..<n:
    p[i] = i+1
  for i in 0..<k:
    var
      (l,r) = (scan()-1,scan()-1)
    (p[l],p[r]) = (p[r],p[l])
  a = newseqwith(n,scan())
  var ans = newseq[string]()
  #echo p
  #echo a
  
  
  
  for idx in 0..<n:
    var
      val = a[n-1-idx]
      pos = p.find(val)
    #echo val," ",pos
    for s in pos..<n-idx-1:
      ans.add(fmt"{s+1} {s+2}")
      (p[s],p[s+1]) = (p[s+1],p[s])
  #echo p
  #echo a
  echo ans.len
  echo ans.join("\n")


      

solve()
    
  


  
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