結果

問題 No.1199 お菓子配り-2
ユーザー dot_haraaidot_haraai
提出日時 2021-03-22 19:40:55
言語 Nim
(2.0.2)
結果
AC  
実行時間 174 ms / 1,000 ms
コード長 861 bytes
コンパイル時間 5,292 ms
コンパイル使用メモリ 86,724 KB
実行使用メモリ 6,944 KB
最終ジャッジ日時 2024-05-03 08:25:44
合計ジャッジ時間 17,534 ms
ジャッジサーバーID
(参考情報)
judge3 / judge2
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 1 ms
6,812 KB
testcase_01 AC 1 ms
6,816 KB
testcase_02 AC 2 ms
6,816 KB
testcase_03 AC 44 ms
6,940 KB
testcase_04 AC 108 ms
6,940 KB
testcase_05 AC 5 ms
6,940 KB
testcase_06 AC 7 ms
6,940 KB
testcase_07 AC 53 ms
6,940 KB
testcase_08 AC 72 ms
6,944 KB
testcase_09 AC 44 ms
6,944 KB
testcase_10 AC 12 ms
6,940 KB
testcase_11 AC 35 ms
6,940 KB
testcase_12 AC 34 ms
6,944 KB
testcase_13 AC 12 ms
6,944 KB
testcase_14 AC 10 ms
6,940 KB
testcase_15 AC 10 ms
6,940 KB
testcase_16 AC 69 ms
6,940 KB
testcase_17 AC 34 ms
6,940 KB
testcase_18 AC 76 ms
6,944 KB
testcase_19 AC 20 ms
6,940 KB
testcase_20 AC 133 ms
6,940 KB
testcase_21 AC 82 ms
6,940 KB
testcase_22 AC 44 ms
6,940 KB
testcase_23 AC 61 ms
6,940 KB
testcase_24 AC 83 ms
6,940 KB
testcase_25 AC 13 ms
6,944 KB
testcase_26 AC 93 ms
6,940 KB
testcase_27 AC 75 ms
6,940 KB
testcase_28 AC 171 ms
6,944 KB
testcase_29 AC 172 ms
6,940 KB
testcase_30 AC 171 ms
6,940 KB
testcase_31 AC 172 ms
6,944 KB
testcase_32 AC 174 ms
6,940 KB
testcase_33 AC 171 ms
6,940 KB
testcase_34 AC 171 ms
6,940 KB
testcase_35 AC 172 ms
6,940 KB
testcase_36 AC 171 ms
6,940 KB
testcase_37 AC 171 ms
6,944 KB
testcase_38 AC 173 ms
6,944 KB
testcase_39 AC 171 ms
6,944 KB
testcase_40 AC 171 ms
6,940 KB
testcase_41 AC 171 ms
6,940 KB
testcase_42 AC 172 ms
6,940 KB
testcase_43 AC 170 ms
6,940 KB
testcase_44 AC 172 ms
6,940 KB
testcase_45 AC 171 ms
6,944 KB
testcase_46 AC 172 ms
6,940 KB
testcase_47 AC 171 ms
6,940 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():int=
  var
    (n,m) = (scan(),scan())
    a = newseqwith(n,sum(newseqwith(m,scan())))
    dp = newseqwith(n,newseqwith(2,0))
  dp[0][1]=a[0]
  for i in 1..<n:
    dp[i][0].max=max(dp[i-1][0],dp[i-1][1]-a[i])
    dp[i][1].max=max(dp[i-1][1],dp[i-1][0]+a[i])
  return dp[n-1].max()
  
  

  
  
  

  

  
echo solve()
0