結果
問題 | No.438 Cwwプログラミング入門 |
ユーザー | hiromi_ayase |
提出日時 | 2016-10-29 00:33:22 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 64 ms / 2,000 ms |
コード長 | 5,213 bytes |
コンパイル時間 | 3,800 ms |
コンパイル使用メモリ | 80,116 KB |
実行使用メモリ | 37,224 KB |
最終ジャッジ日時 | 2024-11-27 22:06:37 |
合計ジャッジ時間 | 12,853 ms |
ジャッジサーバーID (参考情報) |
judge2 / 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 | AC | 61 ms
36,872 KB |
testcase_01 | AC | 62 ms
37,024 KB |
testcase_02 | AC | 54 ms
36,492 KB |
testcase_03 | AC | 53 ms
36,620 KB |
testcase_04 | AC | 52 ms
36,636 KB |
testcase_05 | AC | 53 ms
36,640 KB |
testcase_06 | AC | 53 ms
36,552 KB |
testcase_07 | AC | 58 ms
36,708 KB |
testcase_08 | AC | 63 ms
36,972 KB |
testcase_09 | AC | 63 ms
36,828 KB |
testcase_10 | AC | 60 ms
36,748 KB |
testcase_11 | AC | 61 ms
36,768 KB |
testcase_12 | AC | 61 ms
36,984 KB |
testcase_13 | AC | 53 ms
36,704 KB |
testcase_14 | AC | 61 ms
36,808 KB |
testcase_15 | AC | 53 ms
36,860 KB |
testcase_16 | AC | 61 ms
36,584 KB |
testcase_17 | AC | 62 ms
36,896 KB |
testcase_18 | AC | 53 ms
36,968 KB |
testcase_19 | AC | 52 ms
36,380 KB |
testcase_20 | AC | 63 ms
37,136 KB |
testcase_21 | AC | 61 ms
36,816 KB |
testcase_22 | AC | 63 ms
36,488 KB |
testcase_23 | AC | 61 ms
36,972 KB |
testcase_24 | AC | 54 ms
36,864 KB |
testcase_25 | AC | 62 ms
37,116 KB |
testcase_26 | AC | 61 ms
36,748 KB |
testcase_27 | AC | 55 ms
36,456 KB |
testcase_28 | AC | 61 ms
36,824 KB |
testcase_29 | AC | 63 ms
36,504 KB |
testcase_30 | AC | 56 ms
36,744 KB |
testcase_31 | AC | 62 ms
37,076 KB |
testcase_32 | AC | 63 ms
37,224 KB |
testcase_33 | AC | 64 ms
36,760 KB |
testcase_34 | AC | 54 ms
36,844 KB |
testcase_35 | AC | 61 ms
36,636 KB |
testcase_36 | AC | 60 ms
36,744 KB |
testcase_37 | AC | 61 ms
36,764 KB |
testcase_38 | AC | 54 ms
36,724 KB |
testcase_39 | AC | 64 ms
37,032 KB |
testcase_40 | AC | 53 ms
36,252 KB |
testcase_41 | AC | 62 ms
37,112 KB |
testcase_42 | AC | 62 ms
36,980 KB |
testcase_43 | AC | 57 ms
36,456 KB |
testcase_44 | AC | 60 ms
36,816 KB |
testcase_45 | AC | 63 ms
36,820 KB |
testcase_46 | AC | 63 ms
37,016 KB |
testcase_47 | AC | 63 ms
36,876 KB |
testcase_48 | AC | 58 ms
36,976 KB |
testcase_49 | AC | 56 ms
36,668 KB |
testcase_50 | AC | 56 ms
36,456 KB |
testcase_51 | AC | 54 ms
36,456 KB |
testcase_52 | AC | 59 ms
36,848 KB |
testcase_53 | AC | 57 ms
36,988 KB |
testcase_54 | AC | 54 ms
36,560 KB |
testcase_55 | AC | 57 ms
36,852 KB |
testcase_56 | AC | 59 ms
36,600 KB |
testcase_57 | AC | 54 ms
36,864 KB |
testcase_58 | AC | 53 ms
36,620 KB |
testcase_59 | AC | 60 ms
37,060 KB |
testcase_60 | AC | 55 ms
36,408 KB |
testcase_61 | AC | 61 ms
36,928 KB |
testcase_62 | AC | 53 ms
36,844 KB |
testcase_63 | AC | 58 ms
36,804 KB |
testcase_64 | AC | 59 ms
36,960 KB |
testcase_65 | AC | 53 ms
36,864 KB |
testcase_66 | AC | 61 ms
36,744 KB |
testcase_67 | AC | 56 ms
36,860 KB |
testcase_68 | AC | 54 ms
36,712 KB |
testcase_69 | AC | 53 ms
36,704 KB |
testcase_70 | AC | 53 ms
36,516 KB |
testcase_71 | AC | 53 ms
36,856 KB |
testcase_72 | AC | 54 ms
36,380 KB |
testcase_73 | AC | 52 ms
36,780 KB |
testcase_74 | AC | 53 ms
36,864 KB |
testcase_75 | AC | 54 ms
36,536 KB |
testcase_76 | AC | 53 ms
36,492 KB |
testcase_77 | AC | 59 ms
36,900 KB |
testcase_78 | AC | 57 ms
36,864 KB |
testcase_79 | AC | 52 ms
36,940 KB |
testcase_80 | AC | 53 ms
36,356 KB |
testcase_81 | AC | 54 ms
36,524 KB |
testcase_82 | AC | 53 ms
36,492 KB |
testcase_83 | AC | 52 ms
36,492 KB |
testcase_84 | AC | 52 ms
36,860 KB |
testcase_85 | AC | 53 ms
36,860 KB |
testcase_86 | AC | 55 ms
36,860 KB |
testcase_87 | AC | 53 ms
36,704 KB |
testcase_88 | AC | 53 ms
36,900 KB |
testcase_89 | AC | 61 ms
36,500 KB |
testcase_90 | AC | 54 ms
36,864 KB |
testcase_91 | AC | 61 ms
36,620 KB |
testcase_92 | AC | 54 ms
36,380 KB |
testcase_93 | AC | 53 ms
36,864 KB |
testcase_94 | AC | 54 ms
36,872 KB |
testcase_95 | AC | 62 ms
36,968 KB |
testcase_96 | AC | 54 ms
36,380 KB |
testcase_97 | AC | 61 ms
37,108 KB |
testcase_98 | AC | 54 ms
36,900 KB |
testcase_99 | AC | 54 ms
36,728 KB |
testcase_100 | AC | 58 ms
36,436 KB |
ソースコード
import java.io.IOException; import java.io.InputStream; import java.util.ArrayDeque; import java.util.NoSuchElementException; public class Main { public static void main(String[] args) { FastScanner sc = new FastScanner(); long x = sc.nextLong(); long y = sc.nextLong(); long z = sc.nextLong(); System.out.println(solve(x, y, z)); // System.out.println(solve(x, y, z).length()); // System.out.println(run(solve(x, y, z), x, y)); // while (true) { // long x = (long) (10000 * Math.random()); // long y = (long) (10000 * Math.random()); // long z = (long) (10000 * Math.random()); // // String s = solve(x, y, z); // if (!s.equals("mourennaihasimasenn")) { // long rz = run(s, x, y); // // if (z != rz) { // System.out.printf("%d %d %d %s %d\n", x, y, z, s, rz); // break; // } // } // } } private static String solve(long x, long y, long z) { if (z == 0) { return "ccW"; } else { long a = 0, b = 0; boolean flg = false; for (a = -5000; a <= 5000; a++) { long p = z - a * x; if (y > 0) { if (p % y != 0) continue; b = p / y; } else { if (p != 0) continue; b = 0; } long size = 2 * (Math.abs(a) + Math.abs(b)) - 1; if (size <= 10000) { flg = true; break; } } if (!flg) { return "mourennaihasimasenn"; } ArrayDeque<Character> queue = new ArrayDeque<>(); if (a > 0) { for (int i = 0; i < a; i++) queue.add('c'); for (int i = 0; i < a - 1; i++) queue.add('C'); if (b > 0) { for (int i = 0; i < b; i++) { queue.add('w'); queue.add('C'); } } else if (b < 0) { for (int i = 0; i < -b; i++) { queue.addFirst('w'); } for (int i = 0; i < -b; i++) { queue.add('W'); } } } else { for (int i = 0; i < b; i++) queue.add('w'); for (int i = 0; i < b - 1; i++) queue.add('C'); if (a > 0) { for (int i = 0; i < a; i++) { queue.add('c'); queue.add('C'); } } else if (a < 0) { for (int i = 0; i < -a; i++) { queue.addFirst('c'); } for (int i = 0; i < -a; i++) { queue.add('W'); } } } StringBuilder sb = new StringBuilder(); for (char c : queue) { sb.append(c); } return sb.toString(); } } private static long run(String s, long x, long y) { long[] stack = new long[100000]; int ptr = 0; for (int c : s.toCharArray()) { if (c == 'c') { stack[ptr++] = x; } else if (c == 'w') { stack[ptr++] = y; } else if (c == 'C') { ptr--; stack[ptr - 1] = stack[ptr] + stack[ptr - 1]; } else if (c == 'W') { ptr--; stack[ptr - 1] = stack[ptr] - stack[ptr - 1]; } } return stack[ptr - 1]; } } 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; } }