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 recycledNumbers;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.Writer;
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;

public class RecycledNumbers {
	
	public static String processaCaso(String linha, int i) {
		String[] nums = linha.split(" ");
		int a = Integer.parseInt(nums[0]);
		int b = Integer.parseInt(nums[1]);
		int numDistincPairs = 0;
		int lenNum = Integer.toString(a).length()-1;
		Set<Integer> ms = new HashSet<Integer>();
		for (; a < b; a++) {
			String n = Integer.toString(a);
			ms.clear();
			for (int j = 0; j < lenNum; j++) {
				int indice = lenNum-j;
				String strM = n.substring(indice)+n.substring(0,indice);
				int m = Integer.parseInt(strM);
				if (!(a < m && m <= b)) continue;
				ms.add(m);
			}
			numDistincPairs += ms.size();
		}
		return String.format("Case #%d: %d", i, numDistincPairs);
	}

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
        Scanner scan = new Scanner(new File(args[0]));
        int numTestCases = scan.nextInt();
        scan.nextLine();
        Writer saida = new FileWriter(args[0]+".out");
		for (int i = 1 ; i <= numTestCases; i++) {
			saida.write(processaCaso(scan.nextLine(),i)+"\n");
		}
		saida.close();
	}

}
