結果
問題 | No.443 GCD of Permutation |
ユーザー | hiromi_ayase |
提出日時 | 2016-11-11 22:52:25 |
言語 | Java21 (openjdk 21) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,329 bytes |
コンパイル時間 | 1,963 ms |
コンパイル使用メモリ | 77,296 KB |
実行使用メモリ | 51,976 KB |
最終ジャッジ日時 | 2024-11-25 09:08:21 |
合計ジャッジ時間 | 4,651 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
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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 | AC | 48 ms
50,024 KB |
testcase_02 | AC | 47 ms
49,796 KB |
testcase_03 | AC | 48 ms
50,292 KB |
testcase_04 | AC | 48 ms
50,112 KB |
testcase_05 | AC | 47 ms
50,108 KB |
testcase_06 | AC | 48 ms
49,976 KB |
testcase_07 | AC | 50 ms
49,780 KB |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | AC | 49 ms
50,188 KB |
testcase_11 | WA | - |
testcase_12 | AC | 47 ms
50,164 KB |
testcase_13 | AC | 46 ms
49,752 KB |
testcase_14 | AC | 52 ms
50,108 KB |
testcase_15 | AC | 51 ms
49,780 KB |
testcase_16 | AC | 49 ms
50,096 KB |
testcase_17 | AC | 49 ms
49,712 KB |
testcase_18 | AC | 51 ms
50,076 KB |
testcase_19 | AC | 51 ms
50,156 KB |
testcase_20 | AC | 56 ms
49,768 KB |
testcase_21 | AC | 50 ms
50,104 KB |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | AC | 54 ms
49,980 KB |
testcase_26 | WA | - |
testcase_27 | WA | - |
testcase_28 | AC | 52 ms
49,896 KB |
testcase_29 | WA | - |
testcase_30 | AC | 54 ms
50,188 KB |
testcase_31 | AC | 56 ms
50,236 KB |
ソースコード
import java.io.IOException; import java.io.InputStream; import java.util.NoSuchElementException; public class Main { public static void main(String[] args) { FastScanner sc = new FastScanner(); char[] N = sc.next().toCharArray(); int n = N.length; int[] a = new int[n]; for (int i = 0; i < n; i++) { a[i] = N[i] - '0'; } boolean sameFlg = true; int sum = 0; boolean mod4 = true; boolean mod2 = true; for (int i = 0; i < n; i++) { if (a[i] != a[0]) { sameFlg = false; } sum += a[i]; if (a[i] % 4 != 0) { mod4 = false; } if (a[i] % 2 != 0) { mod2 = false; } } if (sameFlg) { System.out.println(N); return; } int ret = 1; if (mod4) { ret *= 4; } else if (mod2) { ret *= 2; } if (sum % 9 == 0) { ret *= 9; } else if (sum % 3 == 0) { ret *= 3; } System.out.println(ret); } } class FastScanner { public static String debug = null; private final InputStream in = System.in; private int ptr = 0; private int buflen = 0; private byte[] buffer = new byte[1024]; private boolean eos = false; private boolean hasNextByte() { if (ptr < buflen) { return true; } else { ptr = 0; try { if (debug != null) { buflen = debug.length(); buffer = debug.getBytes(); debug = ""; eos = true; } else { buflen = in.read(buffer); } } catch (IOException e) { e.printStackTrace(); } if (buflen < 0) { eos = true; return false; } else if (buflen == 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++; } public boolean isEOS() { return this.eos; } 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 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(); } } public int nextInt() { return (int) nextLong(); } public long[] nextLongList(int n) { return nextLongTable(1, n)[0]; } public int[] nextIntList(int n) { return nextIntTable(1, n)[0]; } public long[][] nextLongTable(int n, int m) { long[][] ret = new long[n][m]; for (int i = 0; i < n; i++) { for (int j = 0; j < m; j++) { ret[i][j] = nextLong(); } } return ret; } public int[][] nextIntTable(int n, int m) { int[][] ret = new int[n][m]; for (int i = 0; i < n; i++) { for (int j = 0; j < m; j++) { ret[i][j] = nextInt(); } } return ret; } }