/*
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 * and open the template in the editor.
 */
package codejam.common;

import java.util.ArrayList;
import java.util.List;

/**
 *
 * @author Lance Chen
 */
public class CodeHelper {

    private static String FILE_ROOT = "D:/workspace/googlecodejam/meta";

    public static List<List<String>> loadInputsExcludes(String fileName) {
        List<List<String>> result = new ArrayList<List<String>>();
        List<String> lines = FileUtil.readLines(FILE_ROOT + fileName);
        int index = 0;
        for (String line : lines) {
            if (index == 0) {
                index++;
                continue;
            }
            if (index % 2 == 1) {
                index++;
                continue;
            }
            List<String> dataList = new ArrayList<String>();
            String[] dataArray = line.split("\\s+");
            for (String data : dataArray) {
                if (data.trim().length() > 0) {
                    dataList.add(data);
                }
            }
            result.add(dataList);
            index++;
        }
        return result;
    }

    public static List<List<String>> loadInputs(String fileName) {
        List<List<String>> result = new ArrayList<List<String>>();
        List<String> lines = FileUtil.readLines(FILE_ROOT + fileName);
        for (String line : lines) {
            List<String> dataList = new ArrayList<String>();
            String[] dataArray = line.split("\\s+");
            for (String data : dataArray) {
                if (data.trim().length() > 0) {
                    dataList.add(data);
                }
            }
            result.add(dataList);
        }
        return result;
    }

    public static List<String> loadInputLines(String fileName) {
        return FileUtil.readLines(FILE_ROOT + fileName);
    }

    public static void writeOutputs(String fileName, List<String> lines) {
        FileUtil.writeLines(FILE_ROOT + fileName, lines);
    }
}

package com.vp.common;

public class CommonUtility {
	
	public static int[] convertStringArraytoIntArray(String[] sarray) {
		if (sarray != null) {
			int intarray[] = new int[sarray.length];
			for (int i = 0; i < sarray.length; i++) {
				intarray[i] = Integer.parseInt(sarray[i]);
			}
			return intarray;
		}

		return null;
	}
	
	public static float[] convertStringArraytoFloatArray(String[] sarray) {
		if (sarray != null) {
			float floatArray[] = new float[sarray.length];
			for (int i = 0; i < sarray.length; i++) {
				floatArray[i] = Float.parseFloat(sarray[i]);
			}
			return floatArray;
		}

		return null;
	}
	
	public static double[] convertStringArraytoDoubleArray(String[] sarray) {
		if (sarray != null) {
			double darray[] = new double[sarray.length];
			for (int i = 0; i < sarray.length; i++) {
				darray[i] = Double.parseDouble(sarray[i]);
			}
			return darray;
		}

		return null;
	}
	
	public static long[] convertStringArraytoLongArray(String[] sarray) {
		if (sarray != null) {
			long longarray[] = new long[sarray.length];
			for (int i = 0; i < sarray.length; i++) {
				longarray[i] = Long.parseLong(sarray[i]);
			}
			return longarray;
		}

		return null;
	}
	
	
	public static void print(int a[])
	{
		System.out.print("[ ");
		for (int i = 0; i < a.length; i++) {
			System.out.print(a[i] + ", ");
		}
		System.out.print(" ]");
		System.out.println("");
	}
	
	public static void printWithoutExtrLine(int a[])
	{
		System.out.print("[ ");
		for (int i = 0; i < a.length; i++) {
			System.out.print(a[i] + ", ");
		}
		System.out.print(" ]");
	}
	
	
	public static void print(float a[])
	{
		System.out.print("[ ");
		for (int i = 0; i < a.length; i++) {
			System.out.print(a[i] + ", ");
		}
		System.out.print(" ]");
		System.out.println("");
	}
	
	public static void print(double a[])
	{
		System.out.print("[ ");
		for (int i = 0; i < a.length; i++) {
			System.out.print(a[i] + ", ");
		}
		System.out.print(" ]");
		System.out.println("");
	}
	

	public static void print(long a[])
	{
		System.out.print("[ ");
		for (int i = 0; i < a.length; i++) {
			System.out.print(a[i] + ", ");
		}
		System.out.print(" ]");
		System.out.println("");
	}
	
	public static void print(String a[])
	{
		System.out.print("[ ");
		for (int i = 0; i < a.length; i++) {
			System.out.print(a[i] + ", ");
		}
		System.out.print(" ]");
		System.out.println("");
	}

}
