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 com.gcj.parser;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.Scanner;

public class Parser {

	private String inputFileDest;
	private FileInputStream fileInputStream;

	public Parser(String inputFileDest) {
		super();
		this.inputFileDest = inputFileDest;
		try {
			fileInputStream = new FileInputStream(new File(inputFileDest));
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}
	}

	public String getInputFileDest() {
		return inputFileDest;
	}

	public void setInputFileDest(String inputFileDest) {
		this.inputFileDest = inputFileDest;
	}

	public FileInputStream getFileInputStream() {
		return fileInputStream;
	}

	public void setFileInputStream(FileInputStream fileInputStream) {
		this.fileInputStream = fileInputStream;
	}
	
	@SuppressWarnings("unchecked")
	public ArrayList<Integer>[] toArray(){
		
		Scanner scan = new Scanner(getFileInputStream());
		
		// The first line must be an number
		Integer nbOfLines = new Integer(scan.nextLine());
		
		ArrayList<Integer>[] parsedData = new ArrayList[nbOfLines];
		int index = 0;
		
		while (scan.hasNextLine()){
			
			String line = scan.nextLine();
			String[] datas = line.split(" ");
			
			ArrayList<Integer> dataRow = new ArrayList<Integer>();
			
			for (String data : datas){
				dataRow.add(new Integer(data));
			}
			
			parsedData[index] = dataRow;
			index++;
		}
		
		return parsedData;
		
	}
	
	
}
