#633127 (Nim) No.1199 お菓子配り-2

• 問題: No.1199 お菓子配り-2
• ユーザー: dot_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: 4,410 ms
• コンパイル使用メモリ: 86,528 KB
• 実行使用メモリ: 5,248 KB
• 最終ジャッジ日時: 2024-11-24 06:48:27
• 合計ジャッジ時間: 15,841 ms
• ジャッジサーバーID （参考情報）: judge4 / judge2

入力	結果	実行時間; 実行使用メモリ
testcase_00	AC	2 ms; 5,248 KB
testcase_01	AC	2 ms; 5,248 KB
testcase_02	AC	2 ms; 5,248 KB
testcase_03	AC	44 ms; 5,248 KB
testcase_04	AC	107 ms; 5,248 KB
testcase_05	AC	4 ms; 5,248 KB
testcase_06	AC	7 ms; 5,248 KB
testcase_07	AC	53 ms; 5,248 KB
testcase_08	AC	73 ms; 5,248 KB
testcase_09	AC	46 ms; 5,248 KB
testcase_10	AC	12 ms; 5,248 KB
testcase_11	AC	35 ms; 5,248 KB
testcase_12	AC	35 ms; 5,248 KB
testcase_13	AC	13 ms; 5,248 KB
testcase_14	AC	11 ms; 5,248 KB
testcase_15	AC	10 ms; 5,248 KB
testcase_16	AC	71 ms; 5,248 KB
testcase_17	AC	34 ms; 5,248 KB
testcase_18	AC	75 ms; 5,248 KB
testcase_19	AC	20 ms; 5,248 KB
testcase_20	AC	130 ms; 5,248 KB
testcase_21	AC	81 ms; 5,248 KB
testcase_22	AC	44 ms; 5,248 KB
testcase_23	AC	61 ms; 5,248 KB
testcase_24	AC	83 ms; 5,248 KB
testcase_25	AC	13 ms; 5,248 KB
testcase_26	AC	93 ms; 5,248 KB
testcase_27	AC	76 ms; 5,248 KB
testcase_28	AC	171 ms; 5,248 KB
testcase_29	AC	172 ms; 5,248 KB
testcase_30	AC	171 ms; 5,248 KB
testcase_31	AC	171 ms; 5,248 KB
testcase_32	AC	174 ms; 5,248 KB
testcase_33	AC	171 ms; 5,248 KB
testcase_34	AC	171 ms; 5,248 KB
testcase_35	AC	171 ms; 5,248 KB
testcase_36	AC	171 ms; 5,248 KB
testcase_37	AC	172 ms; 5,248 KB
testcase_38	AC	173 ms; 5,248 KB
testcase_39	AC	171 ms; 5,248 KB
testcase_40	AC	172 ms; 5,248 KB
testcase_41	AC	172 ms; 5,248 KB
testcase_42	AC	170 ms; 5,248 KB
testcase_43	AC	171 ms; 5,248 KB
testcase_44	AC	173 ms; 5,248 KB
testcase_45	AC	172 ms; 5,248 KB
testcase_46	AC	171 ms; 5,248 KB
testcase_47	AC	170 ms; 5,248 KB

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():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()