結果
問題 | No.409 ダイエット |
ユーザー | kenkoooo |
提出日時 | 2016-08-13 08:00:31 |
言語 | Java19 (openjdk 21) |
結果 |
AC
|
実行時間 | 1,384 ms / 2,000 ms |
コード長 | 5,138 bytes |
コンパイル時間 | 5,192 ms |
コンパイル使用メモリ | 74,968 KB |
実行使用メモリ | 53,348 KB |
最終ジャッジ日時 | 2023-09-07 18:36:58 |
合計ジャッジ時間 | 46,507 ms |
ジャッジサーバーID (参考情報) |
judge15 / judge11 |
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 | 43 ms
49,544 KB |
testcase_01 | AC | 43 ms
49,576 KB |
testcase_02 | AC | 44 ms
49,488 KB |
testcase_03 | AC | 43 ms
49,552 KB |
testcase_04 | AC | 44 ms
49,292 KB |
testcase_05 | AC | 47 ms
49,364 KB |
testcase_06 | AC | 44 ms
49,508 KB |
testcase_07 | AC | 42 ms
49,296 KB |
testcase_08 | AC | 43 ms
49,372 KB |
testcase_09 | AC | 43 ms
49,824 KB |
testcase_10 | AC | 44 ms
49,284 KB |
testcase_11 | AC | 43 ms
47,600 KB |
testcase_12 | AC | 43 ms
49,480 KB |
testcase_13 | AC | 43 ms
49,436 KB |
testcase_14 | AC | 44 ms
49,372 KB |
testcase_15 | AC | 42 ms
49,436 KB |
testcase_16 | AC | 43 ms
49,444 KB |
testcase_17 | AC | 44 ms
49,468 KB |
testcase_18 | AC | 43 ms
49,372 KB |
testcase_19 | AC | 44 ms
49,296 KB |
testcase_20 | AC | 43 ms
49,560 KB |
testcase_21 | AC | 43 ms
49,404 KB |
testcase_22 | AC | 42 ms
49,424 KB |
testcase_23 | AC | 45 ms
49,428 KB |
testcase_24 | AC | 42 ms
49,184 KB |
testcase_25 | AC | 43 ms
49,380 KB |
testcase_26 | AC | 43 ms
49,296 KB |
testcase_27 | AC | 44 ms
49,404 KB |
testcase_28 | AC | 41 ms
49,440 KB |
testcase_29 | AC | 46 ms
49,432 KB |
testcase_30 | AC | 45 ms
49,440 KB |
testcase_31 | AC | 44 ms
49,432 KB |
testcase_32 | AC | 45 ms
49,436 KB |
testcase_33 | AC | 44 ms
49,308 KB |
testcase_34 | AC | 41 ms
49,352 KB |
testcase_35 | AC | 101 ms
52,236 KB |
testcase_36 | AC | 98 ms
52,172 KB |
testcase_37 | AC | 100 ms
52,276 KB |
testcase_38 | AC | 98 ms
52,420 KB |
testcase_39 | AC | 100 ms
52,320 KB |
testcase_40 | AC | 100 ms
52,284 KB |
testcase_41 | AC | 100 ms
52,288 KB |
testcase_42 | AC | 97 ms
52,348 KB |
testcase_43 | AC | 95 ms
52,488 KB |
testcase_44 | AC | 96 ms
52,632 KB |
testcase_45 | AC | 98 ms
52,372 KB |
testcase_46 | AC | 100 ms
52,504 KB |
testcase_47 | AC | 99 ms
52,460 KB |
testcase_48 | AC | 95 ms
52,388 KB |
testcase_49 | AC | 99 ms
52,368 KB |
testcase_50 | AC | 99 ms
52,232 KB |
testcase_51 | AC | 97 ms
52,380 KB |
testcase_52 | AC | 94 ms
52,716 KB |
testcase_53 | AC | 97 ms
52,468 KB |
testcase_54 | AC | 95 ms
52,360 KB |
testcase_55 | AC | 729 ms
52,860 KB |
testcase_56 | AC | 98 ms
52,636 KB |
testcase_57 | AC | 1,384 ms
52,984 KB |
testcase_58 | AC | 650 ms
52,656 KB |
testcase_59 | AC | 891 ms
52,912 KB |
testcase_60 | AC | 593 ms
52,480 KB |
testcase_61 | AC | 1,229 ms
53,072 KB |
testcase_62 | AC | 1,301 ms
53,348 KB |
testcase_63 | AC | 1,211 ms
53,060 KB |
testcase_64 | AC | 695 ms
53,024 KB |
testcase_65 | AC | 1,264 ms
52,596 KB |
testcase_66 | AC | 1,351 ms
52,784 KB |
testcase_67 | AC | 1,060 ms
52,504 KB |
testcase_68 | AC | 868 ms
52,964 KB |
testcase_69 | AC | 1,189 ms
52,980 KB |
testcase_70 | AC | 1,134 ms
51,004 KB |
testcase_71 | AC | 680 ms
53,040 KB |
testcase_72 | AC | 1,363 ms
52,844 KB |
testcase_73 | AC | 1,255 ms
52,784 KB |
testcase_74 | AC | 836 ms
52,928 KB |
testcase_75 | AC | 1,272 ms
52,936 KB |
testcase_76 | AC | 950 ms
50,696 KB |
testcase_77 | AC | 660 ms
52,708 KB |
testcase_78 | AC | 752 ms
52,988 KB |
testcase_79 | AC | 612 ms
52,668 KB |
testcase_80 | AC | 1,292 ms
52,872 KB |
testcase_81 | AC | 1,253 ms
52,876 KB |
testcase_82 | AC | 964 ms
52,776 KB |
testcase_83 | AC | 1,029 ms
53,112 KB |
testcase_84 | AC | 865 ms
53,020 KB |
testcase_85 | AC | 195 ms
52,880 KB |
testcase_86 | AC | 845 ms
52,812 KB |
testcase_87 | AC | 1,145 ms
52,812 KB |
testcase_88 | AC | 529 ms
52,760 KB |
testcase_89 | AC | 980 ms
52,972 KB |
testcase_90 | AC | 507 ms
52,720 KB |
testcase_91 | AC | 1,042 ms
53,316 KB |
ソースコード
import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.io.PrintWriter; import java.util.Arrays; import java.util.NoSuchElementException; /* _ooOoo_ o8888888o 88" . "88 (| -_- |) O\ = /O ____/`---'\____ .' \\| |// `. / \\||| : |||// \ / _||||| -:- |||||- \ | | \\\ - /// | | | \_| ''\---/'' | | \ .-\__ `-` ___/-. / ___`. .' /--.--\ `. . __ ."" '< `.___\_<|>_/___.' >'"". | | : `- \`.;`\ _ /`;.`/ - ` : | | \ \ `-. \_ __\ /__ _/ .-` / / ======`-.____`-.___\_____/___.-`____.-'====== `=---=' ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pass System Test! */ public class yukicoder409_uso { private static class Task { final long INF = (long) 1e18; void solve(FastScanner in, PrintWriter out) { int N = in.nextInt(); int A = in.nextInt(); int B = in.nextInt(); int W = in.nextInt(); int[] D = in.nextIntArray(N); if (B == 0) { out.println(W - A * N); return; } final int width = 1001; long[][] dps = new long[2][width + 1]; Arrays.fill(dps[0], INF); dps[0][0] = 0; for (int i = 0; i < N; i++) { long[] dp = dps[i % 2]; long[] next = dps[(i + 1) % 2]; Arrays.fill(next, INF); for (int j = 0; j < width; j++) { next[0] = Math.min(next[0], dp[j] + D[i]); next[j + 1] = Math.min(next[j + 1], dp[j] + B * (j + 1) - A); } } long ans = INF; for (long d : dps[N % 2]) ans = Math.min(ans, d); out.println(ans + W); } } /** * ここから下はテンプレートです。 */ public static void main(String[] args) { OutputStream outputStream = System.out; FastScanner in = new FastScanner(); PrintWriter out = new PrintWriter(outputStream); Task solver = new Task(); solver.solve(in, out); out.close(); } private static class FastScanner { private final InputStream in = System.in; private final byte[] buffer = new byte[1024]; private int ptr = 0; private int bufferLength = 0; private boolean hasNextByte() { if (ptr < bufferLength) { return true; } else { ptr = 0; try { bufferLength = in.read(buffer); } catch (IOException e) { e.printStackTrace(); } if (bufferLength <= 0) { return false; } } return true; } private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1; } private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126; } private void skipUnprintable() { while (hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; } boolean hasNext() { skipUnprintable(); return hasNextByte(); } public String next() { if (!hasNext()) throw new NoSuchElementException(); StringBuilder sb = new StringBuilder(); int b = readByte(); while (isPrintableChar(b)) { sb.appendCodePoint(b); b = readByte(); } return sb.toString(); } long nextLong() { if (!hasNext()) throw new NoSuchElementException(); long n = 0; boolean minus = false; int b = readByte(); if (b == '-') { minus = true; b = readByte(); } if (b < '0' || '9' < b) { throw new NumberFormatException(); } while (true) { if ('0' <= b && b <= '9') { n *= 10; n += b - '0'; } else if (b == -1 || !isPrintableChar(b)) { return minus ? -n : n; } else { throw new NumberFormatException(); } b = readByte(); } } double nextDouble() { return Double.parseDouble(next()); } double[] nextDoubleArray(int n) { double[] array = new double[n]; for (int i = 0; i < n; i++) { array[i] = nextDouble(); } return array; } double[][] nextDoubleMap(int n, int m) { double[][] map = new double[n][]; for (int i = 0; i < n; i++) { map[i] = nextDoubleArray(m); } return map; } public int nextInt() { return (int) nextLong(); } public int[] nextIntArray(int n) { int[] array = new int[n]; for (int i = 0; i < n; i++) array[i] = nextInt(); return array; } public long[] nextLongArray(int n) { long[] array = new long[n]; for (int i = 0; i < n; i++) array[i] = nextLong(); return array; } public String[] nextStringArray(int n) { String[] array = new String[n]; for (int i = 0; i < n; i++) array[i] = next(); return array; } public char[][] nextCharMap(int n) { char[][] array = new char[n][]; for (int i = 0; i < n; i++) array[i] = next().toCharArray(); return array; } } }