結果
問題 | No.2232 Miser's Gift |
ユーザー | tenten |
提出日時 | 2023-04-21 11:58:12 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 525 ms / 2,000 ms |
コード長 | 2,441 bytes |
コンパイル時間 | 2,314 ms |
コンパイル使用メモリ | 85,004 KB |
実行使用メモリ | 131,620 KB |
最終ジャッジ日時 | 2024-04-24 01:31:18 |
合計ジャッジ時間 | 20,535 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge5 |
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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 | 47 ms
50,440 KB |
testcase_01 | AC | 48 ms
50,348 KB |
testcase_02 | AC | 50 ms
50,112 KB |
testcase_03 | AC | 382 ms
128,928 KB |
testcase_04 | AC | 364 ms
129,860 KB |
testcase_05 | AC | 131 ms
61,620 KB |
testcase_06 | AC | 49 ms
50,408 KB |
testcase_07 | AC | 133 ms
56,996 KB |
testcase_08 | AC | 428 ms
131,596 KB |
testcase_09 | AC | 429 ms
131,208 KB |
testcase_10 | AC | 418 ms
131,260 KB |
testcase_11 | AC | 428 ms
131,196 KB |
testcase_12 | AC | 422 ms
131,304 KB |
testcase_13 | AC | 370 ms
128,660 KB |
testcase_14 | AC | 372 ms
128,968 KB |
testcase_15 | AC | 373 ms
128,732 KB |
testcase_16 | AC | 374 ms
130,868 KB |
testcase_17 | AC | 373 ms
128,928 KB |
testcase_18 | AC | 367 ms
128,872 KB |
testcase_19 | AC | 372 ms
128,916 KB |
testcase_20 | AC | 363 ms
129,012 KB |
testcase_21 | AC | 362 ms
128,648 KB |
testcase_22 | AC | 363 ms
128,908 KB |
testcase_23 | AC | 525 ms
131,620 KB |
testcase_24 | AC | 499 ms
131,044 KB |
testcase_25 | AC | 511 ms
131,380 KB |
testcase_26 | AC | 508 ms
131,328 KB |
testcase_27 | AC | 501 ms
131,020 KB |
testcase_28 | AC | 444 ms
131,372 KB |
testcase_29 | AC | 440 ms
131,304 KB |
testcase_30 | AC | 463 ms
131,252 KB |
testcase_31 | AC | 459 ms
131,340 KB |
testcase_32 | AC | 459 ms
131,264 KB |
testcase_33 | AC | 381 ms
129,748 KB |
testcase_34 | AC | 383 ms
129,368 KB |
testcase_35 | AC | 417 ms
129,636 KB |
testcase_36 | AC | 391 ms
129,620 KB |
testcase_37 | AC | 422 ms
129,492 KB |
testcase_38 | AC | 85 ms
51,484 KB |
testcase_39 | AC | 85 ms
51,356 KB |
testcase_40 | AC | 78 ms
51,372 KB |
testcase_41 | AC | 80 ms
50,984 KB |
testcase_42 | AC | 81 ms
51,428 KB |
testcase_43 | AC | 77 ms
51,004 KB |
testcase_44 | AC | 83 ms
51,672 KB |
testcase_45 | AC | 79 ms
51,588 KB |
testcase_46 | AC | 80 ms
51,584 KB |
testcase_47 | AC | 80 ms
51,048 KB |
testcase_48 | AC | 54 ms
50,256 KB |
testcase_49 | AC | 54 ms
50,476 KB |
testcase_50 | AC | 52 ms
50,584 KB |
testcase_51 | AC | 51 ms
50,412 KB |
testcase_52 | AC | 51 ms
50,400 KB |
testcase_53 | AC | 52 ms
50,204 KB |
testcase_54 | AC | 53 ms
50,000 KB |
testcase_55 | AC | 52 ms
50,448 KB |
testcase_56 | AC | 52 ms
50,368 KB |
testcase_57 | AC | 53 ms
50,512 KB |
ソースコード
import java.io.*; import java.util.*; import java.util.stream.*; public class Main { static int[] weights; static int[] values; static long[][] dp; public static void main(String[] args) throws Exception { Scanner sc = new Scanner(); int n = sc.nextInt(); int w = sc.nextInt(); weights = new int[n]; values = new int[n]; for (int i = 0; i < n; i++) { weights[i] = sc.nextInt(); values[i] = sc.nextInt(); } dp = new long[n][w + 1]; for (long[] arr : dp) { Arrays.fill(arr, -1); } long base = dfw(n - 1, w); StringBuilder sb = new StringBuilder(); for (int i = 1; i <= w; i++) { long current = dfw(n - 1, w - i); sb.append(base - current + 1).append("\n"); } System.out.print(sb); } static long dfw(int idx, int v) { if (v < 0) { return Long.MIN_VALUE; } if (idx < 0) { return 0; } if (dp[idx][v] < 0) { dp[idx][v] = Math.max(dfw(idx - 1, v), dfw(idx - 1, v - weights[idx]) + values[idx]); } return dp[idx][v]; } } class Utilities { static String arrayToLineString(Object[] arr) { return Arrays.stream(arr).map(x -> x.toString()).collect(Collectors.joining("\n")); } static String arrayToLineString(int[] arr) { return String.join("\n", Arrays.stream(arr).mapToObj(String::valueOf).toArray(String[]::new)); } } class Scanner { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(""); StringBuilder sb = new StringBuilder(); public Scanner() throws Exception { } public int nextInt() throws Exception { return Integer.parseInt(next()); } public long nextLong() throws Exception { return Long.parseLong(next()); } public double nextDouble() throws Exception { return Double.parseDouble(next()); } public int[] nextIntArray() throws Exception { return Stream.of(br.readLine().split(" ")).mapToInt(Integer::parseInt).toArray(); } public String next() throws Exception { while (!st.hasMoreTokens()) { st = new StringTokenizer(br.readLine()); } return st.nextToken(); } }