import java.io.*;

class code1
{
	public static void main(String args[]) throws Exception 
	{
		File ii = new File ("C-small-attempt1.in");
		FileInputStream fis = new FileInputStream(ii);
		BufferedReader  br = new BufferedReader(new InputStreamReader (fis));
		int cases = Integer.parseInt(br.readLine());
		FileOutputStream fout = new FileOutputStream ("output.txt");
		DataOutputStream dout = new DataOutputStream (fout);
		int total=0;
		for(int i=0;i<cases;i++){
		String temp = br.readLine();
		String parts [] = temp.split(" ");
		int lower = Integer.parseInt(parts[0]);
		int upper = Integer.parseInt(parts[1]);
		System.out.println(lower+" "+upper);
		
		for(int j=lower;j<=upper;j++)
		{
			int abc = j;int length=0;
			if(j<10)continue;
			while (abc!=0){abc/=10;length++;}
			abc=j;
			for(int m=0;m<length-1;m++){
				int shift = abc%10;
				abc=abc/10;
				System.out.println("hi "+j);
				abc=abc+shift*power(10,length-1);
				if(abc<=upper&&shift!=0&&abc>j)total++;
				System.out.println(total);
			}
		}
 		dout.writeBytes("Case #"+(i+1)+ ": "+total+"\n");
 		total=0;
		}//for close
		
	}

	private static int power(int i, int j) {
		int no=1;
		for(int a=0;a<j;a++){no=10*no;}
		return no;
	}
}
package utils;

/**
 *
 * @author Fabien Renaud
 */
public abstract class Jam implements Runnable, JamParser {

  protected final String[] lines;
  protected final JamCase[] cases;
  protected final int t;
  private final String filenameInput;
  private final String filenameOutput;
  private final String[] output;
  private final StopWatch timer;
  private int count;

  protected Jam(String filename) {
    this.filenameInput = filename;
    this.filenameOutput = filename.replace(".in", ".out");
    this.count = 0;
    this.lines = File.readAllLines(filenameInput);
    this.timer = new StopWatch();
    this.t = Integer.parseInt(lines[0]);
    this.cases = new JamCase[t];
    this.output = new String[t];
    File.delete(filenameOutput);
  }

  protected final synchronized void appendOutput(int number, String result) {
    output[number - 1] = String.format("Case #%1$d: %2$s", number, result);
    count++;
    if (count == t) {
      timer.stop();
      saveOutput();
    }
  }

  private void saveOutput() {
    if (count != t) {
      System.err.println(String.format("%1$d results are missing. File not saved."));
    } else {
      File.writeAllLines(filenameOutput, output);
      System.out.println("File saved at " + filenameOutput);
      System.out.println("---------- OUTPUT ----------");
      for (String s : output) {
        System.out.println(s);
      }
      System.out.println("--- Processed in " + timer.getElapsedSeconds() + " seconds.");
    }
  }

  @Override
  public final void run() {
    int j;
    count = 0;

    timer.start();
    for (int i = 1; i <= t; i++) {
      j = i - 1;
      cases[j] = getJamCase(i);
      if (cases[j] != null) {
        new Thread(cases[j]).start();
      }
    }
  }
}
