結果

提出番号 1658
提出者 tanzaku
言語 Java
提出日時 2018-08-04 13:23:36
問題名 (69)机の配置
結果 AC
点数 100%

テストケース

テストケース 結果 得点 実行時間 メモリ使用量
1 AC 100% 65ms 93600KB
2 AC 100% 70ms 93680KB
3 AC 100% 62ms 92208KB
4 AC 100% 60ms 94048KB
5 AC 100% 71ms 94432KB
6 AC 100% 69ms 94064KB
7 AC 100% 54ms 93408KB
8 AC 100% 65ms 93376KB
9 AC 100% 66ms 93632KB
10 AC 100% 63ms 93376KB
11 AC 100% 61ms 93824KB
12 AC 100% 52ms 93840KB
13 AC 100% 53ms 94160KB
14 AC 100% 65ms 94032KB
15 AC 100% 64ms 93376KB
16 AC 100% 52ms 92400KB
17 AC 100% 62ms 94080KB
18 AC 100% 60ms 92704KB
19 AC 100% 62ms 94016KB
20 AC 100% 51ms 93760KB
21 AC 100% 61ms 92528KB
22 AC 100% 61ms 94048KB
23 AC 100% 71ms 93648KB
24 AC 100% 78ms 94080KB
25 AC 100% 54ms 93616KB
26 AC 100% 63ms 92784KB
27 AC 100% 63ms 93792KB
28 AC 100% 64ms 93728KB
29 AC 100% 60ms 94048KB
30 AC 100% 64ms 93360KB

ソースコード

import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.Arrays;
import java.io.IOException;
import java.io.BufferedReader;
import java.io.Reader;
import java.io.InputStreamReader;
import java.io.InputStream;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 */
public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        MyInput in = new MyInput(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        TaskC solver = new TaskC();
        solver.solve(1, in, out);
        out.close();
    }

    static class TaskC {
        char[][] cs;

        public void solve(int testNumber, MyInput in, PrintWriter out) {
            int n = in.nextInt();
            int h = in.nextInt();
            int w = in.nextInt();

            cs = new char[h][];
            for (int y = 0; y < h; y++) {
                cs[y] = in.nextChars();
            }

            for (int i = 1; i <= n; i++) {
//            out.println(Math.max(greedy(1, i), greedy(i, 1)));
                out.println(greedy(i, 1));
            }
        }

        int greedy(int w, int h) {
            char[][] map = new char[cs.length][cs[0].length];
            for (int y = 0; y < map.length; y++) {
                for (int x = 0; x < map[y].length; x++) {
                    map[y][x] = cs[y][x];
                }
            }
            int ans = 0;
            for (int y = 0; y <= map.length - h; y++) {
                for (int x = 0; x <= map[y].length - w; x++) {
                    boolean ok = true;
                    for (int dy = 0; dy < h; dy++) {
                        for (int dx = 0; dx < w; dx++) {
                            ok &= map[y + dy][x + dx] == '.';
                        }
                    }
                    if (ok) {
                        for (int dy = 0; dy < h; dy++) {
                            for (int dx = 0; dx < w; dx++) {
                                map[y + dy][x + dx] = '#';
                            }
                        }
                        ans++;
                    }
                }
            }
            return ans;
        }

    }

    static class MyInput {
        private final BufferedReader in;
        private static int pos;
        private static int readLen;
        private static final char[] buffer = new char[1024 * 8];
        private static char[] str = new char[500 * 8 * 2];
        private static boolean[] isDigit = new boolean[256];
        private static boolean[] isSpace = new boolean[256];
        private static boolean[] isLineSep = new boolean[256];

        static {
            for (int i = 0; i < 10; i++) {
                isDigit['0' + i] = true;
            }
            isDigit['-'] = true;
            isSpace[' '] = isSpace['\r'] = isSpace['\n'] = isSpace['\t'] = true;
            isLineSep['\r'] = isLineSep['\n'] = true;
        }

        public MyInput(InputStream is) {
            in = new BufferedReader(new InputStreamReader(is));
        }

        public int read() {
            if (pos >= readLen) {
                pos = 0;
                try {
                    readLen = in.read(buffer);
                } catch (IOException e) {
                    throw new RuntimeException();
                }
                if (readLen <= 0) {
                    throw new MyInput.EndOfFileRuntimeException();
                }
            }
            return buffer[pos++];
        }

        public int nextInt() {
            int len = 0;
            str[len++] = nextChar();
            len = reads(len, isSpace);
            int i = 0;
            int ret = 0;
            if (str[0] == '-') {
                i = 1;
            }
            for (; i < len; i++) ret = ret * 10 + str[i] - '0';
            if (str[0] == '-') {
                ret = -ret;
            }
            return ret;
        }

        public char nextChar() {
            while (true) {
                final int c = read();
                if (!isSpace[c]) {
                    return (char) c;
                }
            }
        }

        int reads(int len, boolean[] accept) {
            try {
                while (true) {
                    final int c = read();
                    if (accept[c]) {
                        break;
                    }
                    if (str.length == len) {
                        char[] rep = new char[str.length * 3 / 2];
                        System.arraycopy(str, 0, rep, 0, str.length);
                        str = rep;
                    }
                    str[len++] = (char) c;
                }
            } catch (MyInput.EndOfFileRuntimeException e) {
            }
            return len;
        }

        public char[] nextChars() {
            int len = 0;
            str[len++] = nextChar();
            len = reads(len, isSpace);
            return Arrays.copyOf(str, len);
        }

        static class EndOfFileRuntimeException extends RuntimeException {
        }

    }
}