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 57 ms / 2,000 ms
コード長 3,400 bytes
コンパイル時間 2,424 ms
コンパイル使用メモリ 77,596 KB
実行使用メモリ 37,216 KB
最終ジャッジ日時 2024-06-29 21:59:31
合計ジャッジ時間 7,679 ms
ジャッジサーバーID
(参考情報)
judge2 / judge1
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 51 ms
36,960 KB
testcase_01 AC 51 ms
36,816 KB
testcase_02 AC 51 ms
36,880 KB
testcase_03 AC 51 ms
36,972 KB
testcase_04 AC 51 ms
37,048 KB
testcase_05 AC 51 ms
37,008 KB
testcase_06 AC 51 ms
36,968 KB
testcase_07 AC 49 ms
37,008 KB
testcase_08 AC 57 ms
37,216 KB
testcase_09 AC 50 ms
36,564 KB
testcase_10 AC 52 ms
36,932 KB
testcase_11 AC 50 ms
36,816 KB
testcase_12 AC 50 ms
36,972 KB
testcase_13 AC 50 ms
37,008 KB
testcase_14 AC 50 ms
37,008 KB
testcase_15 AC 50 ms
36,880 KB
testcase_16 AC 51 ms
36,816 KB
testcase_17 AC 51 ms
36,808 KB
testcase_18 AC 51 ms
36,860 KB
testcase_19 AC 50 ms
36,920 KB
testcase_20 AC 51 ms
36,880 KB
testcase_21 AC 50 ms
36,824 KB
testcase_22 AC 51 ms
37,008 KB
testcase_23 AC 51 ms
36,972 KB
testcase_24 AC 50 ms
36,952 KB
testcase_25 AC 51 ms
36,452 KB
testcase_26 AC 50 ms
36,812 KB
testcase_27 AC 50 ms
37,040 KB
testcase_28 AC 54 ms
36,684 KB
testcase_29 AC 57 ms
36,804 KB
testcase_30 AC 55 ms
36,876 KB
testcase_31 AC 55 ms
36,912 KB
testcase_32 AC 53 ms
37,048 KB
testcase_33 AC 57 ms
36,872 KB
testcase_34 AC 51 ms
36,844 KB
testcase_35 AC 54 ms
36,952 KB
testcase_36 AC 53 ms
36,964 KB
testcase_37 AC 51 ms
36,988 KB
testcase_38 AC 51 ms
37,008 KB
testcase_39 AC 55 ms
37,032 KB
testcase_40 AC 57 ms
36,948 KB
testcase_41 AC 54 ms
37,036 KB
testcase_42 AC 54 ms
37,040 KB
testcase_43 AC 52 ms
37,036 KB
testcase_44 AC 52 ms
36,880 KB
testcase_45 AC 55 ms
36,892 KB
testcase_46 AC 53 ms
36,804 KB
testcase_47 AC 52 ms
37,008 KB
testcase_48 AC 55 ms
36,668 KB
testcase_49 AC 49 ms
36,616 KB
testcase_50 AC 51 ms
36,604 KB
testcase_51 AC 51 ms
37,048 KB
testcase_52 AC 50 ms
36,816 KB
testcase_53 AC 51 ms
36,804 KB
testcase_54 AC 51 ms
36,580 KB
testcase_55 AC 51 ms
36,968 KB
testcase_56 AC 50 ms
36,932 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;
	}
}
0