結果

問題 No.1077 Noelちゃんと星々4
ユーザー dot_haraaidot_haraai
提出日時 2021-06-11 20:01:41
言語 Nim
(2.0.2)
結果
AC  
実行時間 186 ms / 2,000 ms
コード長 1,382 bytes
コンパイル時間 4,418 ms
コンパイル使用メモリ 75,428 KB
実行使用メモリ 84,856 KB
最終ジャッジ日時 2023-08-21 08:39:31
合計ジャッジ時間 7,267 ms
ジャッジサーバーID
（参考情報） 		judge14 / judge11
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
4,376 KB
testcase_01 AC 2 ms
4,380 KB
testcase_02 AC 132 ms
58,632 KB
testcase_03 AC 165 ms
74,732 KB
testcase_04 AC 56 ms
24,708 KB
testcase_05 AC 41 ms
19,428 KB
testcase_06 AC 69 ms
31,336 KB
testcase_07 AC 78 ms
35,608 KB
testcase_08 AC 60 ms
27,296 KB
testcase_09 AC 52 ms
23,352 KB
testcase_10 AC 165 ms
75,240 KB
testcase_11 AC 109 ms
49,444 KB
testcase_12 AC 91 ms
41,300 KB
testcase_13 AC 40 ms
18,872 KB
testcase_14 AC 161 ms
73,364 KB
testcase_15 AC 89 ms
40,736 KB
testcase_16 AC 60 ms
27,508 KB
testcase_17 AC 101 ms
45,576 KB
testcase_18 AC 168 ms
75,952 KB
testcase_19 AC 38 ms
17,840 KB
testcase_20 AC 2 ms
4,376 KB
testcase_21 AC 186 ms
84,856 KB
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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, 37) Warning: imported and not used: 'deques' [UnusedImport]
/home/judge/data/code/Main.nim(2, 26) Warning: imported and not used: 'strformat' [UnusedImport]
/home/judge/data/code/Main.nim(2, 44) Warning: imported and not used: 'heapqueue' [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]
/home/judge/data/code/Main.nim(2, 18) Warning: imported and not used: 'future' [UnusedImport]

ソースコード

diff # 

import times, strutils, sequtils, math, algorithm, tables, sets, lists, intsets
import critbits, future, strformat, deques,heapqueue
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=
  var
    n = scan()
    y = newseqwith(n,scan())
    ymin=y.min()
    ymax = y.max()-y.min()
    dp = newseqwith(n,newseqwith(ymax+1,int.high.div(4)))
    smallerVal = newseqwith(2,newseqwith(ymax+1,int.high.div(4)))
    
  if n==1:
    return 0
  for i in 0..<n:
    y[i]-=ymin
    
  
  for tail in 0..<ymax:
    dp[0][tail]=abs(y[0]-tail)
    if tail>0:
      smallerVal[0][tail]=min(smallerVal[0][tail-1],dp[0][tail])
    else:
      smallerVal[0][tail]=dp[0][tail]
  for i in 1..<n:
    var now = i.mod(2)
    var prev = (i+1).mod(2)
    for tail in 0..ymax:
      dp[i][tail].min=smallerVal[prev][tail]+abs(y[i]-tail)
      if tail>0:
        smallerVal[now][tail]=min(smallerVal[now][tail-1],dp[i][tail])
      else:
        smallerVal[now][tail]=dp[i][tail]
  return smallerVal[(n-1).mod(2)][^1]




  
echo solve()
0