/*
 * 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 codej;

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

public class QualB {
	Scanner scanner = null;
	int caseLog = 0;
	int A = 0;
	int B = 0;
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		QualB b = new QualB();
		b.go();
	}
	
	public void go() {		
		try {
			scanner = new Scanner(new File("input.txt"));
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}
		int N = scanner.nextInt();	
		for (int i=1; i <= N; i++) {
			scanner.nextLine();
			System.out.print("Case #" + i +": ");
			System.out.println(doCase());
		}
	}
	
	public int doCase() {
		int rval = 0;
		A = scanner.nextInt();
		B = scanner.nextInt();
		caseLog = (int) Math.log10(A);
		
		if (A < 10)
			return 0;
		
		for (int i = A; i <= B; i++) {
			rval += recycle(i);
		}
		return rval;
	}
	
	public int recycle(int i) {
		int rval = 0;
		for (int log = caseLog; log > 0; log--) {
			int recycled = 0;
			int dec = (int) Math.pow(10, log);
			int rdec = (int) Math.pow(10, caseLog - (log - 1));
			recycled += (i % dec) * rdec;
			recycled += i / dec;
			if (recycled > i && recycled <= B) {
				rval++;
			}			
		}
		return rval;
	}
}
