結果

問題 No.179 塗り分け
ユーザー yuya178yuya178
提出日時 2017-11-14 17:07:24
言語 Java21
(openjdk 21)
結果
WA  
実行時間 -
コード長 5,034 bytes
コンパイル時間 2,218 ms
コンパイル使用メモリ 82,840 KB
実行使用メモリ 53,452 KB
最終ジャッジ日時 2024-05-03 21:31:50
合計ジャッジ時間 7,445 ms
ジャッジサーバーID
（参考情報） 		judge5 / judge4
このコードへのチャレンジ
（要ログイン）

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 48 ms
36,744 KB
testcase_01 AC 49 ms
36,572 KB
testcase_02 AC 48 ms
36,656 KB
testcase_03 AC 46 ms
36,704 KB
testcase_04 AC 48 ms
36,864 KB
testcase_05 AC 84 ms
38,352 KB
testcase_06 AC 48 ms
36,572 KB
testcase_07 WA -
testcase_08 AC 125 ms
39,692 KB
testcase_09 WA -
testcase_10 AC 48 ms
36,784 KB
testcase_11 AC 47 ms
36,396 KB
testcase_12 AC 118 ms
39,700 KB
testcase_13 AC 47 ms
36,552 KB
testcase_14 AC 48 ms
36,828 KB
testcase_15 AC 48 ms
36,632 KB
testcase_16 AC 47 ms
36,656 KB
testcase_17 AC 47 ms
36,648 KB
testcase_18 AC 58 ms
36,724 KB
testcase_19 AC 57 ms
36,572 KB
testcase_20 AC 117 ms
39,424 KB
testcase_21 AC 144 ms
39,736 KB
testcase_22 AC 141 ms
39,628 KB
testcase_23 AC 51 ms
36,320 KB
testcase_24 AC 239 ms
40,028 KB
testcase_25 AC 51 ms
36,552 KB
testcase_26 WA -
testcase_27 AC 159 ms
39,488 KB
testcase_28 WA -
testcase_29 AC 156 ms
39,648 KB
testcase_30 WA -
testcase_31 AC 147 ms
39,524 KB
testcase_32 AC 117 ms
38,796 KB
testcase_33 AC 140 ms
39,260 KB
testcase_34 WA -
testcase_35 AC 156 ms
39,216 KB
testcase_36 AC 51 ms
36,656 KB
testcase_37 AC 52 ms
36,776 KB
testcase_38 AC 51 ms
36,448 KB
testcase_39 AC 50 ms
36,928 KB
testcase_40 AC 50 ms
36,776 KB
testcase_41 AC 50 ms
36,924 KB
testcase_42 AC 51 ms
36,924 KB
testcase_43 AC 53 ms
37,336 KB
testcase_44 AC 92 ms
38,360 KB
testcase_45 AC 47 ms
36,424 KB
権限があれば一括ダウンロードができます

ソースコード

diff # 

import java.io.*;
import java.util.*;
import java.math.*;
import java.awt.Point;

public class Main {
    InputStream is;
    PrintWriter out;
    String INPUT = "";

    long MOD = 1_000_000_007;
    int inf = 10000000;
    void solve()
    {
        int h = ni();
        int w = ni();
        char[][] map = nm(h,w);
        boolean[][] seen = new boolean[h][w];
        boolean ok = true;
        for(int i = 0; i < h; i++){
            outer:
            for(int j = 0; j < w; j++){
                if(i==0 && j==0) continue;
                for(int k = 0; k < h; k++){
                    for(int l = 0; l < w; l++){
                        seen[k][l] = false;
                    }
                }
                ok = true;
                for(int k = 0; k < h; k++){
                    for(int l = 0; l < w; l++){
                        boolean tmp = true;
                        if(map[k][l]=='#' && !seen[k][l]){
                            tmp = false;
                            seen[k][l] = true;
                            int x = k+i;
                            int y = l+j;
                            if(x>=0 && x<h && y>=0 && y<w){
                                if(map[x][y]=='#' && !seen[x][y]){
                                    seen[x][y] = true;
                                    tmp = true;
                                }
                            }
                        }
                        ok = ok && tmp;
                    }
                }
                if(ok){
                    out.println("YES");
                    return;
                }
            }
        }
        out.println("NO");
    }
   
    void run() throws Exception
    {
        is = INPUT.isEmpty() ? System.in : new ByteArrayInputStream(INPUT.getBytes());
        out = new PrintWriter(System.out);
        
        long s = System.currentTimeMillis();
        solve();
        out.flush();
        if(!INPUT.isEmpty())tr(System.currentTimeMillis()-s+"ms");
    }
    
    public static void main(String[] args) throws Exception { new Main().run(); }
    
    private byte[] inbuf = new byte[1024];
    private int lenbuf = 0, ptrbuf = 0;
    
    private int readByte()
    {
        if(lenbuf == -1)throw new InputMismatchException();
        if(ptrbuf >= lenbuf){
            ptrbuf = 0;
            try { lenbuf = is.read(inbuf); } catch (IOException e) { throw new InputMismatchException(); }
            if(lenbuf <= 0)return -1;
        }
        return inbuf[ptrbuf++];
    }
    
    private boolean isSpaceChar(int c) { return !(c >= 33 && c <= 126); }
    private int skip() { int b; while((b = readByte()) != -1 && isSpaceChar(b)); return b; }
    
    private double nd() { return Double.parseDouble(ns()); }
    private char nc() { return (char)skip(); }
    
    private String ns()
    {
        int b = skip();
        StringBuilder sb = new StringBuilder();
        while(!(isSpaceChar(b) && b != ' ')){
            sb.appendCodePoint(b);
            b = readByte();
        }
        return sb.toString();
    }
    
    private char[] ns(int n)
    {
        char[] buf = new char[n];
        int b = skip(), p = 0;
        while(p < n && !(isSpaceChar(b))){
            buf[p++] = (char)b;
            b = readByte();
        }
        return n == p ? buf : Arrays.copyOf(buf, p);
    }
    
    private char[][] nm(int n, int m)
    {
        char[][] map = new char[n][];
        for(int i = 0;i < n;i++)map[i] = ns(m);
        return map;
    }
    
    private int[] na(int n)
    {
        int[] a = new int[n];
        for(int i = 0;i < n;i++)a[i] = ni();
        return a;
    }
    
    private int ni()
    {
        int num = 0, b;
        boolean minus = false;
        while((b = readByte()) != -1 && !((b >= '0' && b <= '9') || b == '-'));
        if(b == '-'){
            minus = true;
            b = readByte();
        }
        
        while(true){
            if(b >= '0' && b <= '9'){
                num = num * 10 + (b - '0');
            }else{
                return minus ? -num : num;
            }
            b = readByte();
        }
    }
    
    private long nl()
    {
        long num = 0;
        int b;
        boolean minus = false;
        while((b = readByte()) != -1 && !((b >= '0' && b <= '9') || b == '-'));
        if(b == '-'){
            minus = true;
            b = readByte();
        }
        
        while(true){
            if(b >= '0' && b <= '9'){
                num = num * 10 + (b - '0');
            }else{
                return minus ? -num : num;
            }
            b = readByte();
        }
    }
    
    private static void tr(Object... o) { System.out.println(Arrays.deepToString(o)); }

    static class ArrayUtils {
        public static void fill(double[][] array, double value) {
            for (double[] a : array) Arrays.fill(a, value);
        }
 
        public static void fill(double[][][] array, double value) {
            for (double[][] l : array) fill(l, value);
        } 
    }
}
0