/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package IO;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
    
/**
 * 
 * @author dannocz
 */
public class InputReader {
    
    public static Input readFile(String filename){
        try {
              
              /*  Sets up a file reader to read the file passed on the command
          77        line one character at a time */
              FileReader input = new FileReader(filename);
              
              /* Filter FileReader through a Buffered read to read a line at a
                 time */
              BufferedReader bufRead = new BufferedReader(input);
              
              String line;    // String that holds current file line
              int count = 0;  // Line number of count 
              ArrayList<String> cases= new ArrayList<String>();
              
              // Read first line
              line = bufRead.readLine();
              int noTestCases=Integer.parseInt(line);
              count++;
              
              // Read through file one line at time. Print line # and line
              while (count<=noTestCases){
                  //System.out.println("Reading. "+count+": "+line);
                  line = bufRead.readLine();
                  cases.add(line);
                  count++;
              }
              
              bufRead.close();
              
              return new Input(noTestCases,cases);
              
          }catch (ArrayIndexOutOfBoundsException e){
              /* If no file was passed on the command line, this expception is
              generated. A message indicating how to the class should be
              called is displayed */
              e.printStackTrace();        
  
          }catch (IOException e){
              // If another exception is generated, print a stack trace
              e.printStackTrace();
          }
        
        return null;
          
      }// end main
    }

package com.renoux.gael.codejam.fwk;

import java.io.File;

import com.renoux.gael.codejam.utils.FluxUtils;
import com.renoux.gael.codejam.utils.Input;
import com.renoux.gael.codejam.utils.Output;

public abstract class Solver {

	public void run() {
		if (!disableSample())
			runOnce(getSampleInput(), getSampleOutput());
		if (!disableSmall())
			runOnce(getSmallInput(), getSmallOutput());
		if (!disableLarge())
			runOnce(getLargeInput(), getLargeOutput());
	}

	public void runOnce(String pathIn, String pathOut) {
		Input in = null;
		Output out = null;
		try {

			in = Input.open(getFile(pathIn));
			out = Output.open(getFile(pathOut));

			int countCases = Integer.parseInt(in.readLine());
			for (int k = 1; k <= countCases; k++) {
				out.write("Case #", k, ": ");
				solveCase(in, out);
			}
		} catch (RuntimeException e) {
			e.printStackTrace();
		} finally {
			FluxUtils.closeCloseables(in, out);
		}
	}

	private File getFile(String path) {
		return new File(path);
	}

	protected abstract void solveCase(Input in, Output out);

	private String getFullPath(boolean input, String type) {
		if (input)
			return "D:\\Downloads\\CodeJam\\" + getProblemName() + "\\"
					+ getProblemName() + "_input_" + type + ".txt";
		else
			return "D:\\Downloads\\CodeJam\\" + getProblemName() + "\\"
					+ getProblemName() + "_output_" + type + ".txt";
	}

	protected String getSampleInput() {
		return getFullPath(true, "sample");
	}

	protected String getSmallInput() {
		return getFullPath(true, "small");
	}

	protected String getLargeInput() {
		return getFullPath(true, "large");
	}

	protected String getSampleOutput() {
		return getFullPath(false, "sample");
	}

	protected String getSmallOutput() {
		return getFullPath(false, "small");
	}

	protected String getLargeOutput() {
		return getFullPath(false, "large");
	}

	protected boolean disableSample() {
		return disable()[0];
	}

	protected boolean disableSmall() {
		return disable()[1];
	}

	protected boolean disableLarge() {
		return disable()[2];
	}

	protected boolean[] disable() {
		return new boolean[] { false, false, false };
	}

	protected abstract String getProblemName();
}
