package codejam;

import fixjava.Pair;

public class Utils {

	public static long minLong(long firstVal, long... otherVals) {
		long minVal = firstVal;
		for (int i = 0; i < otherVals.length; i++)
			minVal = Math.min(firstVal, otherVals[i]);
		return minVal;
	}

	public static int minInt(int firstVal, int... otherVals) {
		int minVal = firstVal;
		for (int i = 0; i < otherVals.length; i++)
			minVal = Math.min(firstVal, otherVals[i]);
		return minVal;
	}

	public static float minFloat(float firstVal, float... otherVals) {
		float minVal = firstVal;
		for (int i = 0; i < otherVals.length; i++)
			minVal = Math.min(firstVal, otherVals[i]);
		return minVal;
	}

	/**
	 * ArgMin returned as a Pair<Integer, Integer>(index, value). Array must
	 * have at least one value.
	 */
	public static Pair<Integer, Integer> argMin(int[] arr) {
		int min = arr[0];
		int argMin = 0;
		for (int i = 1; i < arr.length; i++) {
			if (arr[i] < min) {
				min = arr[i];
				argMin = i;
			}
		}
		return new Pair<Integer, Integer>(argMin, min);
	}

	/**
	 * ArgMax returned as a Pair<Integer, Integer>(index, value). Array must
	 * have at least one value.
	 */
	public static Pair<Integer, Integer> argMax(int[] arr) {
		int max = arr[0];
		int argMax = 0;
		for (int i = 1; i < arr.length; i++) {
			if (arr[i] > max) {
				max = arr[i];
				argMax = i;
			}
		}
		return new Pair<Integer, Integer>(argMax, max);
	}

}

package util;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
/**
 *
 * @author bohmd
 */
public abstract class BaseResolver {

    private final String file;
    private BufferedReader reader;
    private BufferedWriter writer;
    int lineNum = 0;
    int caseNum = 0;

    public BaseResolver(String file) {
        this.file = file;
    }

    public void resolve() throws Exception {
        reader = new BufferedReader(new FileReader(input()));
        writer = new BufferedWriter(new FileWriter(output()));
        while (reader.ready()) {
            executeLine(reader.readLine());
            lineNum++;
        }
        reader.close();
        writer.close();
    }

    private String input() {
        return file + ".in";
    }

    private String output() {
        return file + ".out";
    }

    protected abstract void executeLine(String line) throws Exception;

    protected void write(String result) throws Exception {
        writer.write("Case #" + (++caseNum) + ":" + result);
        writer.newLine();
    }

    public int getLineNum() {
        return lineNum;
    }
}
