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

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

/**
 *
 * @author imgps
 */
public class C {
    public static void main(String args[]) throws Exception{
        int A,B;
        int ctr = 0;
        int testCases;
        
        Scanner sc = new Scanner(new FileInputStream("C-small-attempt0.in "));
        testCases = sc.nextInt();
        int input[][] = new int[testCases][2];
        for(int i=0;i<testCases;i++)
        {
          //  System.out.print("Enter input A B: ");
            input[i][0] = sc.nextInt();
            input[i][1] = sc.nextInt();
            
        }
  

for(int k=0;k<testCases;k++){
      ctr = 0;
      A = input[k][0];
      B = input[k][1];
        for(int i = A;i<=B;i++){
            int num = i;
            int nMul = 1;
            int mul = 1; 
            int tnum = num/10;
            while(tnum > 0){
                mul = mul *10;
                tnum= tnum/10;
            }
            tnum = num;
            int n = 0;
            while(tnum > 0 && mul >= 10){
                nMul = nMul * 10;
                n = (num % nMul) * mul + (num / nMul);
                mul = mul / 10;
                tnum = tnum / 10;
                for(int m=num;m<=B;m++){
                    
                    if(n == m && m > num){
                        ctr++;
                    }
                }
                
                
                
         
            }
        }
        System.out.println("Case #"+(k+1)+": "+ctr);
        
    }
    }
}

package de.at.codejam.gui;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.IOException;

import javax.swing.JFileChooser;

import de.at.codejam.AbstractCodeJamProblemSolver;
import de.at.codejam.util.CodeJamConstants;
import de.at.codejam.util.StatusListener;

public abstract class AbstractCodeJamClient<CASE> implements CodeJamConstants {

	private final CodeJamWindow window = new CodeJamWindow();
	private final CodeJamMainPanel mainPanel = new CodeJamMainPanel();

	private final StatusListener statusListener = mainPanel;

	protected abstract AbstractCodeJamProblemSolver<CASE> getTaskSolver();

	protected abstract String getAssignmentName();

	public void start() {

		if (!DEFAULT_CODE_JAM_DIRECTORY.exists()) {
			DEFAULT_CODE_JAM_DIRECTORY.mkdirs();
		}

		window.setAssignmentName(getAssignmentName());
		window.setContentPane(mainPanel);
		window.setEnabled(true);
		window.setVisible(true);

		final JFileChooser fileChooser = mainPanel.getFileChooser();
		fileChooser.addActionListener(new ActionListener() {

			@Override
			public void actionPerformed(ActionEvent e) {

				if (e.getActionCommand().equals(JFileChooser.CANCEL_SELECTION)) {
					System.exit(0);
					return;
				}

				File inputFile = fileChooser.getSelectedFile();

				String inputFilename = inputFile.getAbsolutePath();

				int suffixIndex = inputFilename.lastIndexOf(".in");
				String neutralFilenamePart = inputFilename.substring(0,
						suffixIndex);
				String outputFilename = neutralFilenamePart + ".out";

				File outputFile = new File(outputFilename);

				System.out.println("Input: " + inputFilename + ", exists: "
						+ inputFile.exists());
				System.out.println("Output: " + outputFilename + ", exists: "
						+ outputFile.exists());

				if (outputFile.exists()) {
					outputFile.delete();
				}

				try {
					outputFile.createNewFile();
				} catch (IOException ioexception) {
					ioexception.printStackTrace();
				}

				if ((null != inputFile) && (inputFile.exists())) {
					AbstractCodeJamProblemSolver<CASE> taskSolver = getTaskSolver();
					taskSolver.addStatusListener(statusListener);
					taskSolver.solveInputFile(inputFile, outputFile);
				}
			}
		});
	}
}
