結果

問題 No.1095 Smallest Kadomatsu Subsequence
ユーザー dot_haraai
提出日時 2021-03-28 16:28:38
言語 Nim
(2.2.0)
結果
AC  
実行時間 42 ms / 2,000 ms
コード長 1,061 bytes
コンパイル時間 3,108 ms
コンパイル使用メモリ 86,140 KB
実行使用メモリ 11,776 KB
最終ジャッジ日時 2024-11-29 09:13:32
合計ジャッジ時間 5,821 ms
ジャッジサーバーID
(参考情報)
judge5 / judge2
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 3
other AC * 30
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 #
プレゼンテーションモードにする

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=
var
n = scan()
inf = int.high.div(2)
a = newseqwith(n,scan())
minL = newseqwith(n,inf)
minR = newseqwith(n,inf)
minL[0]=a[0]
minR[n-1]=a[n-1]
result=inf
for i in 1..<n:
minL[i]=min(minL[i-1],a[i])
minR[n-i-1]=min(minR[n-i-1+1],a[n-1-i])
#echo minL
#echo minR
for i in 1..<n-1:
if (minL[i-1]<a[i] and a[i]>minR[i+1]) or
(minL[i-1]>a[i] and a[i]<minR[i+1]):
result.min=(minL[i-1]+a[i]+minR[i+1])
if result == inf:
return -1
echo solve()
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