#829104 (Java21) No.5013 セクスタプル (open)

提出ソース

結果

問題	No.5013 セクスタプル (open)
ユーザー	ks2m
提出日時	2022-12-29 17:26:31
言語	Java21 (openjdk 21)
結果	AC
実行時間	1,903 ms / 2,000 ms
コード長	3,333 bytes
コンパイル時間	1,994 ms
実行使用メモリ	60,052 KB
スコア	17,101
最終ジャッジ日時	2022-12-29 17:29:51
合計ジャッジ時間	198,328 ms
ジャッジサーバーID （参考情報）	judge13 / judge11
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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	1,892 ms 59,976 KB
testcase_01	AC	1,893 ms 59,172 KB
testcase_02	AC	1,891 ms 59,928 KB
testcase_03	AC	1,889 ms 59,412 KB
testcase_04	AC	1,890 ms 59,944 KB
testcase_05	AC	1,891 ms 59,192 KB
testcase_06	AC	1,893 ms 59,820 KB
testcase_07	AC	1,890 ms 59,652 KB
testcase_08	AC	1,889 ms 59,972 KB
testcase_09	AC	1,893 ms 59,756 KB
testcase_10	AC	1,891 ms 59,920 KB
testcase_11	AC	1,891 ms 59,500 KB
testcase_12	AC	1,892 ms 59,496 KB
testcase_13	AC	1,889 ms 59,392 KB
testcase_14	AC	1,892 ms 60,052 KB
testcase_15	AC	1,892 ms 59,764 KB
testcase_16	AC	1,890 ms 59,540 KB
testcase_17	AC	1,891 ms 59,540 KB
testcase_18	AC	1,889 ms 59,892 KB
testcase_19	AC	1,890 ms 59,252 KB
testcase_20	AC	1,890 ms 59,288 KB
testcase_21	AC	1,891 ms 59,916 KB
testcase_22	AC	1,890 ms 59,532 KB
testcase_23	AC	1,890 ms 59,448 KB
testcase_24	AC	1,892 ms 59,036 KB
testcase_25	AC	1,893 ms 59,672 KB
testcase_26	AC	1,891 ms 59,380 KB
testcase_27	AC	1,892 ms 59,304 KB
testcase_28	AC	1,891 ms 59,524 KB
testcase_29	AC	1,893 ms 59,720 KB
testcase_30	AC	1,898 ms 59,256 KB
testcase_31	AC	1,896 ms 59,556 KB
testcase_32	AC	1,901 ms 59,592 KB
testcase_33	AC	1,899 ms 59,324 KB
testcase_34	AC	1,901 ms 59,276 KB
testcase_35	AC	1,900 ms 59,660 KB
testcase_36	AC	1,891 ms 59,696 KB
testcase_37	AC	1,891 ms 59,428 KB
testcase_38	AC	1,889 ms 59,828 KB
testcase_39	AC	1,890 ms 59,952 KB
testcase_40	AC	1,892 ms 59,744 KB
testcase_41	AC	1,892 ms 59,820 KB
testcase_42	AC	1,892 ms 59,584 KB
testcase_43	AC	1,892 ms 59,856 KB
testcase_44	AC	1,890 ms 59,436 KB
testcase_45	AC	1,891 ms 59,548 KB
testcase_46	AC	1,891 ms 59,420 KB
testcase_47	AC	1,893 ms 59,288 KB
testcase_48	AC	1,890 ms 59,712 KB
testcase_49	AC	1,890 ms 59,240 KB
testcase_50	AC	1,899 ms 59,752 KB
testcase_51	AC	1,890 ms 59,816 KB
testcase_52	AC	1,891 ms 59,812 KB
testcase_53	AC	1,892 ms 59,804 KB
testcase_54	AC	1,890 ms 59,820 KB
testcase_55	AC	1,891 ms 59,264 KB
testcase_56	AC	1,892 ms 59,688 KB
testcase_57	AC	1,892 ms 59,412 KB
testcase_58	AC	1,892 ms 59,312 KB
testcase_59	AC	1,893 ms 59,752 KB
testcase_60	AC	1,891 ms 59,240 KB
testcase_61	AC	1,894 ms 59,240 KB
testcase_62	AC	1,897 ms 59,328 KB
testcase_63	AC	1,895 ms 59,740 KB
testcase_64	AC	1,897 ms 59,496 KB
testcase_65	AC	1,903 ms 59,260 KB
testcase_66	AC	1,889 ms 59,772 KB
testcase_67	AC	1,889 ms 59,904 KB
testcase_68	AC	1,890 ms 59,216 KB
testcase_69	AC	1,891 ms 59,824 KB
testcase_70	AC	1,890 ms 59,464 KB
testcase_71	AC	1,890 ms 59,780 KB
testcase_72	AC	1,891 ms 59,164 KB
testcase_73	AC	1,890 ms 60,012 KB
testcase_74	AC	1,892 ms 59,276 KB
testcase_75	AC	1,890 ms 59,820 KB
testcase_76	AC	1,892 ms 59,320 KB
testcase_77	AC	1,895 ms 59,252 KB
testcase_78	AC	1,900 ms 59,760 KB
testcase_79	AC	1,899 ms 59,428 KB
testcase_80	AC	1,899 ms 59,172 KB
testcase_81	AC	1,899 ms 59,400 KB
testcase_82	AC	1,901 ms 59,716 KB
testcase_83	AC	1,896 ms 59,804 KB
testcase_84	AC	1,891 ms 59,796 KB
testcase_85	AC	1,891 ms 59,684 KB
testcase_86	AC	1,890 ms 59,740 KB
testcase_87	AC	1,892 ms 59,784 KB
testcase_88	AC	1,891 ms 59,528 KB
testcase_89	AC	1,890 ms 59,184 KB
testcase_90	AC	1,893 ms 59,764 KB
testcase_91	AC	1,890 ms 59,648 KB
testcase_92	AC	1,892 ms 59,832 KB
testcase_93	AC	1,891 ms 59,832 KB
testcase_94	AC	1,891 ms 59,212 KB
testcase_95	AC	1,890 ms 59,720 KB
testcase_96	AC	1,889 ms 59,804 KB
testcase_97	AC	1,890 ms 59,672 KB
testcase_98	AC	1,891 ms 59,248 KB
testcase_99	AC	1,890 ms 59,260 KB

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ソースコード

raw source code

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

public class Main {
	static int n = 6;
	static int nn = 36;

	public static void main(String[] args) throws Exception {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		solve1(br);
		br.close();
	}

	static void solve1(BufferedReader br) throws Exception {
		List<Obj> list = new ArrayList<>(nn);
		for (int i = 0; i < nn; i++) {
			String[] sa = br.readLine().split(" ");
			Obj o = new Obj();
			for (int j = 0; j < n; j++) {
				o.d[j] = Integer.parseInt(sa[j]) - 1;
				o.cnt[o.d[j]]++;
				o.ex[o.d[j]] = true;
			}
			list.add(o);
		}

		f = new Obj[n][n];
		for (int i = 0; i < nn; i++) {
			int x = i / n;
			int y = i % n;
			f[x][y] = list.get(i);
		}

		int chgNum = 4;
		List<Integer> chgPos = new ArrayList<>(chgNum);
		bestWk = new int[chgNum];
		chgObj = new ArrayList<>(chgNum);
		long limitTime = 1800;
		long startTime = System.currentTimeMillis();
		while (true) {
			long time = System.currentTimeMillis() - startTime;
			if (time > limitTime) {
				break;
			}

			chgPos.clear();
			chgObj.clear();
			for (int i = 0; i < chgNum; i++) {
				int p = rand36();
				while (chgPos.contains(p)) {
					p = rand36();
				}
				chgPos.add(p);
				chgObj.add(f[p / n][p % n]);
			}
			newScore = 0;
			permutation(chgPos, 0, 0, new int[chgNum]);

			for (int i = 0; i < chgNum; i++) {
				int x = bestWk[i] / n;
				int y = bestWk[i] % n;
				f[x][y] = chgObj.get(i);
			}
		}

		for (int x = 0; x < n; x++) {
			for (int y = 0; y < n; y++) {
				f[x][y].x = x + 1;
				f[x][y].y = y + 1;
			}
		}
		for (Obj o : list) {
			System.out.println(o.x + " " + o.y);
		}
		System.out.println(newScore);
	}

	static int newScore;
	static int[] bestWk;
	static Obj[][] f;
	static List<Obj> chgObj;
	static void permutation(List<Integer> org, int used, int idx, int[] wk) {
		if (idx == org.size()) {
			for (int i = 0; i < idx; i++) {
				int x = wk[i] / n;
				int y = wk[i] % n;
				f[x][y] = chgObj.get(i);
			}
			int res = score(f);
			if (res > newScore) {
				newScore = res;
				for (int i = 0; i < idx; i++) {
					bestWk[i] = wk[i];
				}
			}
			return;
		}

		for (int i = 0; i < org.size(); i++) {
			if ((used >> i & 1) == 0) {
				wk[idx] = org.get(i);
				permutation(org, used | 1 << i, idx + 1, wk);
			}
		}
	}

	static int rand36() {
		return (int) (Math.random() * 36);
	}

	static int score(Obj[][] f) {
		int ret = 0;
		List<Obj> list = new ArrayList<>(n);
		for (int x = 0; x < n; x++) {
			for (int y = 0; y < n; y++) {
				list.add(f[x][y]);
			}
			ret += lineScore(list);
			list.clear();
		}
		for (int y = 0; y < n; y++) {
			for (int x = 0; x < n; x++) {
				list.add(f[x][y]);
			}
			ret += lineScore(list);
			list.clear();
		}
		return ret;
	}

	static int lineScore(List<Obj> list) {
		boolean[] ex = new boolean[n];
		Arrays.fill(ex, true);
		int[] cnt = new int[n];
		for (Obj o : list) {
			for (int i = 0; i < n; i++) {
				ex[i] = ex[i] && o.ex[i];
				cnt[i] += o.cnt[i];
			}
		}
		int ret = 0;
		for (int i = 0; i < n; i++) {
			if (ex[i]) {
				ret += cnt[i] - 3;
			}
		}
		return ret;
	}

	static class Obj {
		int x, y;
		int[] d = new int[n];
		int[] cnt = new int[n];
		boolean[] ex = new boolean[n];
	}
}

yukicoder

結果

テストケース

ソースコード