/*
 * 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 qualification;

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

public class C {

	static int pow(int b)
	{
		return (int)Math.pow(10,b);
	}
	public static void main(String args[]) throws FileNotFoundException
	{
		Scanner sin=new Scanner(new File("C:\\Users\\DELL\\Desktop\\CodeJam\\C-small-attempt0.in"));
		PrintStream ps=new PrintStream(new File("C:\\Users\\DELL\\Desktop\\CodeJam\\COut.out"));
		
		int cases=sin.nextInt();
		for(int test=1;test<=cases;test++)
		{
			int start=sin.nextInt();
			int stop=sin.nextInt();
			int count=0;
			int max=0;
			
			while(start/pow(max) >0)
				max++;
			max--;
			String s="";
			for(int i=start;i<=stop;i++)
			{
				int temp=max;
				while(temp>0)
				{
					int t=((i%pow(temp))*(pow(max-temp+1)))+i/pow(temp);
					temp--;
					if(t>i && t<=stop)
					{
						if(s.indexOf(i+":"+t+"|")!=-1)
							continue;
						s+=i+":"+t+"|";
						count++;
					}
				}
			}
			
			ps.println("Case #"+test+": "+count);
		}
	}
}
