結果
問題 | No.179 塗り分け |
ユーザー | wdkkou |
提出日時 | 2019-09-17 11:27:11 |
言語 | Java21 (openjdk 21) |
結果 |
RE
|
実行時間 | - |
コード長 | 4,367 bytes |
コンパイル時間 | 3,119 ms |
コンパイル使用メモリ | 74,132 KB |
実行使用メモリ | 56,088 KB |
最終ジャッジ日時 | 2023-09-21 16:45:01 |
合計ジャッジ時間 | 10,887 ms |
ジャッジサーバーID (参考情報) |
judge13 / judge14 |
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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 | 43 ms
49,340 KB |
testcase_01 | RE | - |
testcase_02 | AC | 43 ms
49,376 KB |
testcase_03 | AC | 45 ms
49,504 KB |
testcase_04 | AC | 44 ms
49,056 KB |
testcase_05 | AC | 97 ms
54,588 KB |
testcase_06 | AC | 60 ms
51,320 KB |
testcase_07 | AC | 47 ms
49,668 KB |
testcase_08 | AC | 214 ms
54,160 KB |
testcase_09 | WA | - |
testcase_10 | AC | 93 ms
54,360 KB |
testcase_11 | AC | 91 ms
54,672 KB |
testcase_12 | AC | 138 ms
52,608 KB |
testcase_13 | AC | 43 ms
49,184 KB |
testcase_14 | RE | - |
testcase_15 | AC | 42 ms
49,268 KB |
testcase_16 | RE | - |
testcase_17 | AC | 42 ms
49,260 KB |
testcase_18 | AC | 93 ms
54,304 KB |
testcase_19 | WA | - |
testcase_20 | AC | 142 ms
54,548 KB |
testcase_21 | AC | 214 ms
54,584 KB |
testcase_22 | AC | 240 ms
54,616 KB |
testcase_23 | AC | 161 ms
54,652 KB |
testcase_24 | AC | 228 ms
54,552 KB |
testcase_25 | AC | 229 ms
56,088 KB |
testcase_26 | AC | 136 ms
54,540 KB |
testcase_27 | AC | 236 ms
55,332 KB |
testcase_28 | AC | 99 ms
54,644 KB |
testcase_29 | AC | 177 ms
54,352 KB |
testcase_30 | AC | 106 ms
54,480 KB |
testcase_31 | AC | 152 ms
54,904 KB |
testcase_32 | AC | 151 ms
54,516 KB |
testcase_33 | AC | 178 ms
55,104 KB |
testcase_34 | AC | 106 ms
54,528 KB |
testcase_35 | AC | 157 ms
54,540 KB |
testcase_36 | RE | - |
testcase_37 | AC | 47 ms
49,204 KB |
testcase_38 | AC | 42 ms
49,416 KB |
testcase_39 | AC | 42 ms
49,296 KB |
testcase_40 | AC | 42 ms
49,184 KB |
testcase_41 | AC | 42 ms
49,200 KB |
testcase_42 | AC | 42 ms
49,424 KB |
testcase_43 | RE | - |
testcase_44 | AC | 83 ms
54,992 KB |
testcase_45 | AC | 45 ms
47,124 KB |
ソースコード
import java.util.*; import java.io.*; public class Main { public static void main(String[] args) { FastScanner sc = new FastScanner(); int h = sc.nextInt(); int w = sc.nextInt(); String[] s = new String[h]; for (int i = 0; i < h; i++) { s[i] = sc.next(); } boolean color = false; for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++) { if (s[i].charAt(i) == '#') { color = true; break; } } } if (!color) { System.out.println("NO"); return; } for (int x = -w; x <= w; x++) { for (int y = -h; y <= h; y++) { if (x == 0 && y == 0) { continue; } boolean[][] check = new boolean[h][w]; boolean ok = true; for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++) { if (check[i][j]) { continue; } if (s[i].charAt(j) == '.') { continue; } check[i][j] = true; int nx = j + x; int ny = i + y; if (nx < 0 || nx >= w || ny < 0 || ny >= h) { ok = false; break; } if (check[ny][nx]) { ok = false; break; } if (s[ny].charAt(nx) == '.') { ok = false; break; } check[ny][nx] = true; } } if (ok) { System.out.println("YES"); return; } } } System.out.println("NO"); } } class FastScanner { 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 static boolean isPrintableChar(int c) { return 33 <= c && c <= 126; } public boolean hasNext() { while (hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; 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() { long nl = nextLong(); if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException(); return (int) nl; } public double nextDouble() { return Double.parseDouble(next()); } }