結果
問題 | No.527 ナップサック容量問題 |
ユーザー | dot_haraai |
提出日時 | 2021-06-02 20:46:59 |
言語 | Nim (2.0.2) |
結果 |
AC
|
実行時間 | 87 ms / 2,000 ms |
コード長 | 1,119 bytes |
コンパイル時間 | 4,959 ms |
コンパイル使用メモリ | 86,792 KB |
実行使用メモリ | 6,824 KB |
最終ジャッジ日時 | 2024-11-15 16:16:05 |
合計ジャッジ時間 | 8,199 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge3 |
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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 | 7 ms
6,820 KB |
testcase_01 | AC | 7 ms
6,816 KB |
testcase_02 | AC | 6 ms
6,820 KB |
testcase_03 | AC | 7 ms
6,816 KB |
testcase_04 | AC | 4 ms
6,816 KB |
testcase_05 | AC | 37 ms
6,820 KB |
testcase_06 | AC | 75 ms
6,816 KB |
testcase_07 | AC | 61 ms
6,820 KB |
testcase_08 | AC | 33 ms
6,820 KB |
testcase_09 | AC | 5 ms
6,816 KB |
testcase_10 | AC | 76 ms
6,820 KB |
testcase_11 | AC | 54 ms
6,816 KB |
testcase_12 | AC | 40 ms
6,824 KB |
testcase_13 | AC | 77 ms
6,816 KB |
testcase_14 | AC | 30 ms
6,816 KB |
testcase_15 | AC | 45 ms
6,820 KB |
testcase_16 | AC | 7 ms
6,816 KB |
testcase_17 | AC | 38 ms
6,820 KB |
testcase_18 | AC | 44 ms
6,816 KB |
testcase_19 | AC | 8 ms
6,820 KB |
testcase_20 | AC | 32 ms
6,816 KB |
testcase_21 | AC | 87 ms
6,820 KB |
testcase_22 | AC | 58 ms
6,820 KB |
testcase_23 | AC | 84 ms
6,820 KB |
testcase_24 | AC | 19 ms
6,816 KB |
testcase_25 | AC | 56 ms
6,816 KB |
testcase_26 | AC | 52 ms
6,820 KB |
testcase_27 | AC | 53 ms
6,816 KB |
testcase_28 | AC | 47 ms
6,820 KB |
testcase_29 | AC | 87 ms
6,820 KB |
testcase_30 | AC | 11 ms
6,816 KB |
testcase_31 | AC | 38 ms
6,820 KB |
testcase_32 | AC | 48 ms
6,816 KB |
testcase_33 | AC | 41 ms
6,816 KB |
testcase_34 | AC | 49 ms
6,816 KB |
testcase_35 | AC | 48 ms
6,820 KB |
testcase_36 | AC | 6 ms
6,816 KB |
testcase_37 | AC | 37 ms
6,820 KB |
testcase_38 | AC | 46 ms
6,816 KB |
testcase_39 | AC | 43 ms
6,816 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()= var n = scan() vw = newseqwith(n,(scan(),scan())) v = scan() m = 100000 dp = newseqwith(2,newseqwith(m+1,0)) for i in 1..n: var now = i.mod(2) prev = (i+1).mod(2) for w in 0..100000: if w-vw[i-1][1]>=0: dp[now][w].max=max(dp[prev][w],dp[prev][w-vw[i-1][1]]+vw[i-1][0]) else: dp[now][w].max=dp[prev][w] var minw = int.high maxw = 0 for w in 1..m: if dp[n.mod(2)][w] == v: minw.min=w maxw.max=w echo minw if maxw==m: echo "inf" else: echo maxw solve()