結果
問題 | No.837 Noelちゃんと星々2 |
ユーザー | hiromi_ayase |
提出日時 | 2019-06-15 01:39:54 |
言語 | Java21 (openjdk 21) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,066 bytes |
コンパイル時間 | 2,723 ms |
コンパイル使用メモリ | 88,996 KB |
実行使用メモリ | 59,564 KB |
最終ジャッジ日時 | 2024-11-15 20:02:29 |
合計ジャッジ時間 | 9,525 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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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 | WA | - |
testcase_01 | WA | - |
testcase_02 | WA | - |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | AC | 84 ms
51,120 KB |
testcase_10 | AC | 83 ms
51,396 KB |
testcase_11 | WA | - |
testcase_12 | AC | 79 ms
51,320 KB |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | AC | 82 ms
51,448 KB |
testcase_16 | AC | 82 ms
51,052 KB |
testcase_17 | WA | - |
testcase_18 | AC | 78 ms
51,132 KB |
testcase_19 | AC | 80 ms
51,320 KB |
testcase_20 | AC | 83 ms
51,328 KB |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | AC | 87 ms
51,392 KB |
testcase_26 | AC | 81 ms
51,332 KB |
testcase_27 | AC | 82 ms
51,236 KB |
testcase_28 | AC | 81 ms
51,440 KB |
testcase_29 | AC | 81 ms
51,144 KB |
testcase_30 | WA | - |
testcase_31 | AC | 78 ms
51,024 KB |
testcase_32 | AC | 82 ms
51,448 KB |
ソースコード
import java.util.Arrays; public class Main { private static void solve() { int n = ni(); int[] y = na(n); Arrays.sort(y); int b1 = n / 4; int b2 = n /4 * 3; while (b2 < n && y[b1] == y[b2]) { b2 ++; } if (b2 == n) { System.out.println(1); } else { int m = n % 4; long ret = Long.MAX_VALUE; for (int d1 = 0; d1 <= m + 1; d1 ++) { for (int d2 =0; d1 + d2 <= m + 2 && d2 + b2 < n; d2 ++) { long now = 0; for (int i = 0; i < n; i ++) { now += Math.min(Math.abs(y[i] - y[b1 + d1]), Math.abs(y[i] - y[b2 + d2])); } ret = Math.min(now, ret); } } System.out.println(ret); } } public static void main(String[] args) { new Thread(null, new Runnable() { @Override public void run() { long start = System.currentTimeMillis(); String debug = args.length > 0 ? args[0] : null; if (debug != null) { try { is = java.nio.file.Files.newInputStream(java.nio.file.Paths.get(debug)); } catch (Exception e) { throw new RuntimeException(e); } } reader = new java.io.BufferedReader(new java.io.InputStreamReader(is), 32768); solve(); out.flush(); tr((System.currentTimeMillis() - start) + "ms"); } }, "", 64000000).start(); } private static java.io.InputStream is = System.in; private static java.io.PrintWriter out = new java.io.PrintWriter(System.out); private static java.util.StringTokenizer tokenizer = null; private static java.io.BufferedReader reader; public static String next() { while (tokenizer == null || !tokenizer.hasMoreTokens()) { try { tokenizer = new java.util.StringTokenizer(reader.readLine()); } catch (Exception e) { throw new RuntimeException(e); } } return tokenizer.nextToken(); } private static double nd() { return Double.parseDouble(next()); } private static long nl() { return Long.parseLong(next()); } private static int[] na(int n) { int[] a = new int[n]; for (int i = 0; i < n; i++) a[i] = ni(); return a; } private static char[] ns() { return next().toCharArray(); } private static long[] nal(int n) { long[] a = new long[n]; for (int i = 0; i < n; i++) a[i] = nl(); return a; } private static int[][] ntable(int n, int m) { int[][] table = new int[n][m]; for (int i = 0; i < n; i++) { for (int j = 0; j < m; j++) { table[i][j] = ni(); } } return table; } private static int[][] nlist(int n, int m) { int[][] table = new int[m][n]; for (int i = 0; i < n; i++) { for (int j = 0; j < m; j++) { table[j][i] = ni(); } } return table; } private static int ni() { return Integer.parseInt(next()); } private static void tr(Object... o) { if (is != System.in) System.out.println(java.util.Arrays.deepToString(o)); } }