Submission #227399

---

Source Code Expand

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.NavigableMap;
import java.util.TreeMap;

import static java.lang.Integer.parseInt;

public class Main {

	// ((Deg + 112) / 225) % 16
	static final String[] dirs = {
			"N", "NNE", "NE", "ENE",
			"E", "ESE", "SE", "SSE",
			"S", "SSW", "SW", "WSW",
			"W", "WNW", "NW", "NNW",
	};

	static final NavigableMap<Integer, Integer> diss = new TreeMap<Integer, Integer>() {
		{
			put(0, 0);
			put(25, 1);
			put(155, 2);
			put(335, 3);
			put(545, 4);
			put(795, 5);
			put(1075, 6);
			put(1385, 7);
			put(1715, 8);
			put(2075, 9);
			put(2445, 10);
			put(2845, 11);
			put(3265, 12);
		}
	};

	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String line = "";

		while ((line = br.readLine()) != null && !line.isEmpty()) {
			int deg, dis;
			deg = parseInt(line.substring(0, line.indexOf(' ')));
			dis = parseInt(line.substring(line.indexOf(' ') + 1));
			String dir;
			int w;
			dir = dirs[(deg + 112) / 225 % 16];
			w = diss.floorEntry(dis * 10 / 6).getValue();
			if (w == 0) {
				dir = "C";
			}
			System.out.println(dir + " " + w);
		}
	}
}

Submission Info

Judge Result