結果
問題 | No.1368 サイクルの中に眠る門松列 |
ユーザー | dot_haraai |
提出日時 | 2021-03-09 21:01:05 |
言語 | Nim (2.2.0) |
結果 |
AC
|
実行時間 | 52 ms / 2,000 ms |
コード長 | 1,221 bytes |
コンパイル時間 | 3,507 ms |
コンパイル使用メモリ | 86,784 KB |
実行使用メモリ | 18,048 KB |
最終ジャッジ日時 | 2024-10-11 12:34:01 |
合計ジャッジ時間 | 5,536 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 1 |
other | AC * 15 |
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
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 t = scan() proc score(a,b,c:int):int= if a!=b and b!=c and c!=a and ((a>b and b<c) or (a<b and b>c)): return a else: return -int.high.div(4) for i in 0..<t: var n = scan() a = newseqwith(n,scan()) d = newseqwith(3,newseqwith(n,0)) a = a&a for offs in 0..2: for i in 2..<n: if i>2: d[offs][i].max=max(d[offs][i-1],d[offs][i-3]+score(a[offs+i-2],a[offs+i-1],a[offs+i])) else: d[offs][i].max=max(d[offs][max(0,i-1)],score(a[offs+i-2],a[offs+i-1],a[offs+i])) #echo offs,",",d[offs] echo max(@[d[0][n-1],d[1][n-1],d[2][n-1]]) solve()