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 numbers;

import java.util.*;
import java.io.*;

public class Numbers {
     public static void main(String[] args) throws Exception {
       Scanner br = new Scanner(new FileReader("C-small-attempt0.in"));
       BufferedWriter bw = new BufferedWriter(new FileWriter("out.txt"));
       
       int T = br.nextInt();
       
       for(int t = 1; t<=T; t++){
           int A = br.nextInt();
           int B = br.nextInt();
           
           int sum = 0;
           for(int i = A; i < B; i++){
                 sum += pcount(i, B);
           }
           bw.write("Case #"+t+": "+sum);
           bw.newLine();
       }
                
       br.close();
       bw.close();
    }
     
    private static int pcount(int n, int max){
        if(n<10) return 0;
        
        int sum = 0;
        String r = rev(Integer.toString(n));
        String sn = Integer.toString(n);
        
        while(!r.equals(sn)){
            int ir = Integer.parseInt(r);
            if(ir>n && ir<=max){
                sum++;
            }
            r = rev(r);
        }
        return sum;
    }
    
    private static String rev(String n){
        if(n.length()<2) return n;

        StringBuilder sb = new StringBuilder();
        sb.append(n.charAt(n.length()-1));
        for(int i = 0; i< n.length()-1; i++){
            sb.append(n.charAt(i));
        }        

        return sb.toString();
    } 
}
