結果
問題 | No.179 塗り分け |
ユーザー | hhgfhn1 |
提出日時 | 2018-12-16 19:25:50 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 276 ms / 3,000 ms |
コード長 | 3,834 bytes |
コンパイル時間 | 2,239 ms |
コンパイル使用メモリ | 77,672 KB |
実行使用メモリ | 55,400 KB |
最終ジャッジ日時 | 2024-07-23 14:54:58 |
合計ジャッジ時間 | 8,046 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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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 | 53 ms
49,888 KB |
testcase_01 | AC | 51 ms
50,144 KB |
testcase_02 | AC | 53 ms
49,852 KB |
testcase_03 | AC | 53 ms
49,656 KB |
testcase_04 | AC | 54 ms
49,772 KB |
testcase_05 | AC | 78 ms
53,532 KB |
testcase_06 | AC | 59 ms
52,272 KB |
testcase_07 | AC | 222 ms
54,940 KB |
testcase_08 | AC | 117 ms
53,500 KB |
testcase_09 | AC | 180 ms
55,360 KB |
testcase_10 | AC | 92 ms
53,548 KB |
testcase_11 | AC | 91 ms
53,444 KB |
testcase_12 | AC | 131 ms
54,824 KB |
testcase_13 | AC | 53 ms
50,012 KB |
testcase_14 | AC | 55 ms
50,044 KB |
testcase_15 | AC | 52 ms
50,164 KB |
testcase_16 | AC | 52 ms
50,124 KB |
testcase_17 | AC | 53 ms
49,988 KB |
testcase_18 | AC | 94 ms
53,408 KB |
testcase_19 | AC | 92 ms
53,496 KB |
testcase_20 | AC | 118 ms
53,488 KB |
testcase_21 | AC | 240 ms
55,400 KB |
testcase_22 | AC | 276 ms
55,320 KB |
testcase_23 | AC | 98 ms
53,552 KB |
testcase_24 | AC | 175 ms
54,852 KB |
testcase_25 | AC | 133 ms
54,824 KB |
testcase_26 | AC | 120 ms
54,764 KB |
testcase_27 | AC | 125 ms
53,536 KB |
testcase_28 | AC | 125 ms
54,736 KB |
testcase_29 | AC | 113 ms
53,496 KB |
testcase_30 | AC | 125 ms
54,752 KB |
testcase_31 | AC | 135 ms
54,928 KB |
testcase_32 | AC | 101 ms
53,424 KB |
testcase_33 | AC | 116 ms
53,508 KB |
testcase_34 | AC | 97 ms
53,532 KB |
testcase_35 | AC | 118 ms
53,624 KB |
testcase_36 | AC | 52 ms
51,780 KB |
testcase_37 | AC | 52 ms
49,864 KB |
testcase_38 | AC | 52 ms
49,776 KB |
testcase_39 | AC | 52 ms
49,656 KB |
testcase_40 | AC | 52 ms
50,036 KB |
testcase_41 | AC | 53 ms
49,792 KB |
testcase_42 | AC | 52 ms
49,876 KB |
testcase_43 | AC | 60 ms
52,328 KB |
testcase_44 | AC | 78 ms
53,464 KB |
testcase_45 | AC | 55 ms
49,816 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 scanner = new FastScanner(); int h=scanner.nextInt(); int w=scanner.nextInt(); int g[][]=new int[h][w]; for(int i=0;i<h;i++) { String s=scanner.next(); for(int j=0;j<w;j++) { char c=s.charAt(j); if(c=='#') { g[i][j]++; } } } for(int dy=-h;dy<h;dy++) { for(int dx=-w;dx<w;dx++) { int g1[][]=deep_copys(g); outside:for(int i=0;i<h;i++) { for(int j=0;j<w;j++) { if(g1[i][j]==1) { int mx=j+dx; int my=i+dy; if(0<=mx&&mx<=w-1&&0<=my&&my<=h-1) { g1[i][j]--; g1[my][mx]++; if(g1[my][mx]!=2) { break outside; } }else { break outside; } } } } if(check(g1)) { System.out.println("YES"); return; } } } System.out.println("NO"); } private static boolean check(int[][] g1) { int cnt=0; for(int i=0;i<g1.length;i++) { for(int j=0;j<g1[0].length;j++) { if(g1[i][j]==1) { return false; }else if(g1[i][j]==0) { cnt++; } } } if(cnt==g1.length*g1[0].length) { return false; } return true; } private static int[] deep_copy(int[] array) { int[] newArray = new int[array.length]; System.arraycopy(array, 0, newArray, 0, array.length); return newArray; } private static int[][] deep_copys(int[][] array) { int[][] newArray = new int[array.length][array[0].length]; for (int i = 0; i < array.length; i++) { newArray[i] = new int[array[0].length]; System.arraycopy(array[i], 0, newArray[i], 0, array[i].length); } return newArray; } } 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());} }