結果
問題 | No.839 Keep Distance and Nobody Explodes |
ユーザー | hiromi_ayase |
提出日時 | 2019-07-25 05:16:47 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 213 ms / 2,000 ms |
コード長 | 2,932 bytes |
コンパイル時間 | 2,556 ms |
コンパイル使用メモリ | 90,416 KB |
実行使用メモリ | 58,048 KB |
最終ジャッジ日時 | 2024-07-02 05:56:28 |
合計ジャッジ時間 | 8,922 ms |
ジャッジサーバーID (参考情報) |
judge4 / 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 | 93 ms
52,916 KB |
testcase_01 | AC | 94 ms
53,276 KB |
testcase_02 | AC | 93 ms
53,044 KB |
testcase_03 | AC | 94 ms
52,860 KB |
testcase_04 | AC | 96 ms
52,932 KB |
testcase_05 | AC | 212 ms
56,500 KB |
testcase_06 | AC | 199 ms
57,616 KB |
testcase_07 | AC | 210 ms
56,648 KB |
testcase_08 | AC | 213 ms
57,856 KB |
testcase_09 | AC | 211 ms
56,552 KB |
testcase_10 | AC | 208 ms
57,456 KB |
testcase_11 | AC | 163 ms
53,880 KB |
testcase_12 | AC | 174 ms
55,660 KB |
testcase_13 | AC | 157 ms
55,176 KB |
testcase_14 | AC | 155 ms
54,916 KB |
testcase_15 | AC | 117 ms
53,652 KB |
testcase_16 | AC | 116 ms
53,756 KB |
testcase_17 | AC | 205 ms
58,048 KB |
testcase_18 | AC | 113 ms
53,228 KB |
testcase_19 | AC | 139 ms
55,060 KB |
testcase_20 | AC | 189 ms
56,832 KB |
testcase_21 | AC | 117 ms
53,544 KB |
testcase_22 | AC | 200 ms
57,376 KB |
testcase_23 | AC | 115 ms
53,108 KB |
testcase_24 | AC | 189 ms
56,204 KB |
testcase_25 | AC | 141 ms
54,880 KB |
testcase_26 | AC | 148 ms
54,256 KB |
testcase_27 | AC | 149 ms
53,768 KB |
testcase_28 | AC | 159 ms
54,476 KB |
testcase_29 | AC | 191 ms
56,484 KB |
ソースコード
public class Main { private static void solve() { int n = ni(); int[][] a = new int[n][n]; int ptr = 0; for (int i = 0; i < n / 2; i++) { for (int j = 0; j < n / 2; j++) { a[i][j] = ptr++; a[i + n / 2][j + n / 2] = ptr++; } } for (int i = 0; i < n / 2; i++) { for (int j = n / 2 - 1; j >= 0; j--) { a[i][j + n / 2] = ptr++; a[i + n / 2][j] = ptr++; } } for (int i = 0; i < n; i++) { for (int j = 0; j < n; j++) { out.print(a[i][j] + 1 + " "); } out.println(); } } 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)); } }