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 be.tim.recycled;

/**
 *
 * @author Tim Boeckstaens
 * @version 1.0
 */
public class Recycler {
    public String process(String line) {
        String[] split = line.split(" ");

        if(split.length != 2){
            throw new IllegalArgumentException("Foute regel");
        }

        int a = Integer.parseInt(split[0]);
        int b = Integer.parseInt(split[1]);

        int counter = 0;

        for(int i = a ; i < b; i++){

            for(int j = i + 1; j <= b; j++){
                String s = i + "";
                String t = j + "";
                char[] chars = s.toCharArray();

                for(int x = 1; x < chars.length; x++){
                    char[] result = new char[chars.length];
                    int index = 0;
                    int start = chars.length - x;
                    for(int copy = start; copy < chars.length; copy++){
                        result[index++] = chars[copy];
                    }
                    for(int end = 0; end < start; end++){
                        result[index++] = chars[end];
                    }
                    if(new String(result).equals(t)){
                        counter++;
                        break;
                    }
                }

            }

        }

        return counter + "";
    }
}

