結果

問題 No.455 冬の大三角
ユーザー hiromi_ayasehiromi_ayase
提出日時 2016-12-26 15:52:44
言語 Java21
(openjdk 21)
結果
AC  
実行時間 51 ms / 2,000 ms
コード長 3,400 bytes
コンパイル時間 3,916 ms
コンパイル使用メモリ 74,968 KB
実行使用メモリ 49,740 KB
最終ジャッジ日時 2023-09-12 09:15:28
合計ジャッジ時間 8,698 ms
ジャッジサーバーID
(参考情報)
judge14 / judge11
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 41 ms
49,304 KB
testcase_01 AC 41 ms
49,740 KB
testcase_02 AC 44 ms
49,216 KB
testcase_03 AC 41 ms
49,308 KB
testcase_04 AC 43 ms
49,336 KB
testcase_05 AC 42 ms
47,204 KB
testcase_06 AC 43 ms
49,380 KB
testcase_07 AC 41 ms
49,172 KB
testcase_08 AC 50 ms
49,140 KB
testcase_09 AC 42 ms
49,460 KB
testcase_10 AC 41 ms
49,404 KB
testcase_11 AC 42 ms
49,116 KB
testcase_12 AC 41 ms
49,356 KB
testcase_13 AC 41 ms
49,136 KB
testcase_14 AC 41 ms
49,348 KB
testcase_15 AC 43 ms
49,236 KB
testcase_16 AC 43 ms
49,684 KB
testcase_17 AC 42 ms
49,260 KB
testcase_18 AC 41 ms
49,352 KB
testcase_19 AC 41 ms
49,464 KB
testcase_20 AC 41 ms
49,216 KB
testcase_21 AC 42 ms
49,192 KB
testcase_22 AC 41 ms
49,336 KB
testcase_23 AC 40 ms
49,180 KB
testcase_24 AC 41 ms
49,172 KB
testcase_25 AC 41 ms
49,508 KB
testcase_26 AC 41 ms
49,352 KB
testcase_27 AC 41 ms
49,228 KB
testcase_28 AC 41 ms
49,324 KB
testcase_29 AC 48 ms
49,664 KB
testcase_30 AC 47 ms
49,148 KB
testcase_31 AC 47 ms
49,348 KB
testcase_32 AC 46 ms
49,248 KB
testcase_33 AC 51 ms
49,264 KB
testcase_34 AC 43 ms
49,568 KB
testcase_35 AC 48 ms
49,260 KB
testcase_36 AC 46 ms
49,704 KB
testcase_37 AC 45 ms
49,316 KB
testcase_38 AC 45 ms
49,280 KB
testcase_39 AC 49 ms
49,544 KB
testcase_40 AC 48 ms
49,188 KB
testcase_41 AC 46 ms
49,392 KB
testcase_42 AC 47 ms
49,252 KB
testcase_43 AC 45 ms
49,364 KB
testcase_44 AC 45 ms
49,480 KB
testcase_45 AC 48 ms
49,264 KB
testcase_46 AC 48 ms
49,476 KB
testcase_47 AC 47 ms
49,236 KB
testcase_48 AC 45 ms
49,136 KB
testcase_49 AC 41 ms
49,244 KB
testcase_50 AC 43 ms
49,304 KB
testcase_51 AC 40 ms
47,200 KB
testcase_52 AC 43 ms
49,376 KB
testcase_53 AC 45 ms
49,236 KB
testcase_54 AC 41 ms
49,464 KB
testcase_55 AC 46 ms
47,296 KB
testcase_56 AC 43 ms
49,256 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.IOException;
import java.io.InputStream;
import java.util.NoSuchElementException;


public class Main {

	public static void main(String[] args) {
		FastScanner sc = new FastScanner();
		int H = sc.nextInt();
		int W = sc.nextInt();
		
		int ptr = 0;
		int[][] star = new int[2][2];

		char[][] sky = new char[H][];
		for (int i = 0; i < H; i ++) {
			sky[i] = sc.next().toCharArray();
			for (int j = 0; j < W; j ++) {
				if (sky[i][j] == '*') {
					star[ptr ++] = new int[]{i, j};
				}
			}
		}
		
		if (star[0][1] != star[1][1]) {
			if (star[0][0] != H - 1) {
				sky[H - 1][star[0][1]] = '*';
			} else {
				sky[0][star[0][1]] = '*';
			}
		} else {
			if (star[0][1] != W - 1) {
				sky[star[0][0]][W - 1] = '*';
			} else {
				sky[star[0][0]][0] = '*';
			}
		}

		StringBuilder sb = new StringBuilder();
		for (int i = 0; i < H; i ++) {
			sb.append(sky[i]);
			sb.append("\n");
		}
		System.out.println(sb);
	}
}



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;
	}
}
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