結果
問題 | No.579 3 x N グリッド上のサイクルのサイズ(hard) |
ユーザー | 37zigen |
提出日時 | 2017-10-22 20:23:22 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 95 ms / 2,000 ms |
コード長 | 4,763 bytes |
コンパイル時間 | 2,154 ms |
コンパイル使用メモリ | 75,672 KB |
実行使用メモリ | 53,132 KB |
最終ジャッジ日時 | 2023-08-13 17:41:16 |
合計ジャッジ時間 | 10,520 ms |
ジャッジサーバーID (参考情報) |
judge12 / 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 | 44 ms
49,220 KB |
testcase_01 | AC | 45 ms
49,088 KB |
testcase_02 | AC | 45 ms
49,168 KB |
testcase_03 | AC | 45 ms
49,188 KB |
testcase_04 | AC | 45 ms
49,644 KB |
testcase_05 | AC | 46 ms
49,164 KB |
testcase_06 | AC | 45 ms
49,520 KB |
testcase_07 | AC | 46 ms
49,272 KB |
testcase_08 | AC | 45 ms
49,308 KB |
testcase_09 | AC | 46 ms
49,648 KB |
testcase_10 | AC | 46 ms
49,148 KB |
testcase_11 | AC | 47 ms
49,200 KB |
testcase_12 | AC | 47 ms
49,288 KB |
testcase_13 | AC | 47 ms
49,332 KB |
testcase_14 | AC | 46 ms
49,060 KB |
testcase_15 | AC | 46 ms
49,088 KB |
testcase_16 | AC | 47 ms
49,060 KB |
testcase_17 | AC | 48 ms
49,356 KB |
testcase_18 | AC | 47 ms
49,240 KB |
testcase_19 | AC | 47 ms
49,100 KB |
testcase_20 | AC | 59 ms
49,152 KB |
testcase_21 | AC | 69 ms
50,648 KB |
testcase_22 | AC | 70 ms
50,932 KB |
testcase_23 | AC | 70 ms
50,632 KB |
testcase_24 | AC | 70 ms
50,744 KB |
testcase_25 | AC | 62 ms
50,936 KB |
testcase_26 | AC | 60 ms
50,892 KB |
testcase_27 | AC | 70 ms
50,876 KB |
testcase_28 | AC | 71 ms
50,960 KB |
testcase_29 | AC | 62 ms
50,652 KB |
testcase_30 | AC | 61 ms
50,896 KB |
testcase_31 | AC | 70 ms
50,840 KB |
testcase_32 | AC | 71 ms
51,244 KB |
testcase_33 | AC | 70 ms
51,196 KB |
testcase_34 | AC | 70 ms
50,836 KB |
testcase_35 | AC | 70 ms
50,968 KB |
testcase_36 | AC | 70 ms
50,624 KB |
testcase_37 | AC | 70 ms
51,080 KB |
testcase_38 | AC | 60 ms
50,644 KB |
testcase_39 | AC | 71 ms
50,704 KB |
testcase_40 | AC | 80 ms
51,028 KB |
testcase_41 | AC | 81 ms
51,692 KB |
testcase_42 | AC | 82 ms
50,968 KB |
testcase_43 | AC | 81 ms
51,048 KB |
testcase_44 | AC | 82 ms
51,796 KB |
testcase_45 | AC | 82 ms
51,232 KB |
testcase_46 | AC | 80 ms
51,036 KB |
testcase_47 | AC | 80 ms
51,284 KB |
testcase_48 | AC | 82 ms
51,272 KB |
testcase_49 | AC | 81 ms
51,132 KB |
testcase_50 | AC | 81 ms
51,280 KB |
testcase_51 | AC | 82 ms
51,632 KB |
testcase_52 | AC | 81 ms
51,344 KB |
testcase_53 | AC | 84 ms
51,352 KB |
testcase_54 | AC | 82 ms
51,064 KB |
testcase_55 | AC | 81 ms
51,056 KB |
testcase_56 | AC | 80 ms
51,252 KB |
testcase_57 | AC | 82 ms
51,028 KB |
testcase_58 | AC | 82 ms
53,132 KB |
testcase_59 | AC | 81 ms
51,132 KB |
testcase_60 | AC | 92 ms
52,128 KB |
testcase_61 | AC | 92 ms
51,992 KB |
testcase_62 | AC | 94 ms
51,808 KB |
testcase_63 | AC | 93 ms
51,828 KB |
testcase_64 | AC | 92 ms
52,140 KB |
testcase_65 | AC | 91 ms
51,824 KB |
testcase_66 | AC | 92 ms
51,640 KB |
testcase_67 | AC | 93 ms
51,748 KB |
testcase_68 | AC | 93 ms
51,764 KB |
testcase_69 | AC | 93 ms
51,768 KB |
testcase_70 | AC | 94 ms
51,692 KB |
testcase_71 | AC | 93 ms
51,780 KB |
testcase_72 | AC | 92 ms
51,920 KB |
testcase_73 | AC | 93 ms
51,928 KB |
testcase_74 | AC | 93 ms
51,788 KB |
testcase_75 | AC | 93 ms
51,924 KB |
testcase_76 | AC | 94 ms
51,640 KB |
testcase_77 | AC | 95 ms
51,908 KB |
testcase_78 | AC | 92 ms
51,732 KB |
testcase_79 | AC | 93 ms
51,712 KB |
ソースコード
import java.io.IOException; import java.io.InputStream; import java.util.ArrayDeque; import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.NoSuchElementException; public class Main { public static void main(String[] args) { // long t = System.currentTimeMillis(); new Main().run(); // System.err.println(System.currentTimeMillis() - t); } final long MOD = 1_000_000_000 + 7; void run() { Scanner sc = new Scanner(); long n = sc.nextLong(); String[] s = new String[] { "0000000000", "0034534306", "1023400005", "2032334000", "3043243450", "1003423000", "2004332300", "1000403205", "2030000340", "0000300004" }; long[][] B = new long[10][10]; long[][] A = new long[10][10]; for (int i = 0; i < 10; ++i) { for (int j = 0; j < 10; ++j) { B[i][j] = (int) (s[i].charAt(j) - '0'); if (B[i][j] > 0) ++A[i][j]; } } ++A[0][0]; ++A[1][1]; long[][] mat = new long[20][20]; long[][] mat2 = new long[20][10]; long[][] mat3 = new long[10][10]; for (int i = 0; i < 10; ++i) { mat2[i][i] = 1; for (int j = 0; j < 10; ++j) { mat[i][j] = A[i][j]; mat[i + 10][j + 10] = A[i][j]; mat[i + 10][j] = B[i][j]; } } mat = pow(mat, n + 1); mat = mul(mat, mat2); for (int i = 0; i < 10; ++i) { for (int j = 0; j < 10; ++j) { mat3[i][j] = mat[i + 10][j]; } } long[][] v = new long[10][1]; v[0][0] = 1; v = mul(mat3, v); System.out.println(v[1][0]); } long[][] pow(long[][] a, long n) { long[][] ret = new long[a.length][a.length]; for (int i = 0; i < ret.length; ++i) ret[i][i] = 1; long[][] p = new long[a.length][a.length]; for (int i = 0; i < a.length; ++i) { for (int j = 0; j < a[i].length; ++j) { p[i][j] = a[i][j]; } } for (; n > 0; n >>= 1, p = mul(p, p)) { if (n % 2 == 1) ret = mul(ret, p); } return ret; } long[][] mul(long[][] a, long[][] b) { long[][] ret = new long[a.length][b[0].length]; for (int i = 0; i < a.length; ++i) { for (int j = 0; j < b[i].length; ++j) { for (int k = 0; k < a[i].length; ++k) { ret[i][j] = (ret[i][j] + a[i][k] * b[k][j] % MOD) % MOD; } } } return ret; } long[][] add(long[][] a, long[][] b) { if (a.length != b.length || a[0].length != b[0].length) throw new AssertionError(); long[][] ret = new long[a.length][a[0].length]; for (int i = 0; i < a.length; ++i) { for (int j = 0; j < a[i].length; ++j) { ret[i][j] = (a[i][j] + b[i][j]) % MOD; } } return ret; } static void tr(Object... objects) { System.out.println(Arrays.deepToString(objects)); } class Scanner { private final InputStream in = System.in; private final byte[] buffer = new byte[1024]; private int ptr = 0; private int buflen = 0; private boolean hasNextByte() { if (ptr < buflen) { return true; } else { ptr = 0; try { buflen = in.read(buffer); } catch (IOException e) { e.printStackTrace(); } if (buflen <= 0) { return false; } } return true; } private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1; } private boolean isPrintableChar(int c) { return 33 <= c && c <= 126; } private void skipUnprintable() { while (hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; } public 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(); } public int nextInt() { if (!hasNext()) throw new NoSuchElementException(); int 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(); } } public 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(); } } } }