Submission #1173839

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Source Code Expand

import java.util.ArrayList;
import java.util.Scanner;

/**
 * 日本橋ハーフマラソン 2017/03/04 B
 *
 * @author tsukammo
 */
public class Main {

	// B
	public static void main(String[] args) {
		new Main().play();
	}

	private void play() {
		Scanner in = new Scanner(System.in);
		input(in);
		solve();
	}

	private void solve() {
		// 貪欲に

		StringBuffer output = new StringBuffer();
		ArrayList<Character> move = null;
		// System.err.println("K:" + K);
		for (int i = 0; i < K; i++) {
			output.append("-");
		}
		out.add(output.toString());

		System.out.println(out.size());
		for(String s : out){
			System.out.println(s);
		}
	}

	static final int[] dx = new int[] { 1, 0, -1, 0 };
	static final int[] dy = new int[] { 0, 1, 0, -1 };
	static final char[] order = new char[] { 'R', 'D', 'L', 'U' };
	// static final char[] order = new char[] { 'D', 'R', 'U', 'L' };

	private boolean inField(int ni, int nj) {
		return (ni > -1 && ni < W && nj > -1 && nj < H);
	}

	private void input(Scanner in) {
		H = in.nextInt(); // Y
		W = in.nextInt(); // X
		K = in.nextInt();
		T = in.nextInt();
		System.err.println(H + " " + W + " " + K + " " + T);
		in.nextLine();
		cars = new Car[K];
		for (int i = 0; i < K; i++) {
			String[] tmp = in.nextLine().split(" ");
			cars[i] = new Car(Integer.parseInt(tmp[0]), Integer.parseInt(tmp[1]), Integer.parseInt(tmp[2]),
					Integer.parseInt(tmp[3]));
		}
		System.err.println("input OK");
	}

	int H;
	int W;
	int K;
	int T;
	ArrayList<String> out = new ArrayList<>();
	Car[] cars;

	class Car {
		int x;
		int y;
		int tarX;
		int tarY;

		Car(int ri, int ci, int si, int di) {// 逆順
			y = ri;
			x = ci;
			tarY = si;
			tarX = di;
		}
	}

}

Submission Info

Judge Result