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 Practice;

import java.util.ArrayList;
import java.util.Scanner;

public class B {

	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		int n = in.nextInt();
		int t = 1;
		int a, b;
		ArrayList<Integer>[] v = new ArrayList[2000010];
		for (int i = 0; i < v.length; i++)
			v[i] = new ArrayList<Integer>();
		while (n-- > 0) {
			a = in.nextInt();
			b = in.nextInt();
			int cnt = 0;
			int x;
			String s = a + "";
			int len = s.length();
			int pow = 1;
			for (int i = 0; i < len - 1; i++)
				pow *= 10;
			for (int i = a; i <= b; i++)
				v[i].clear();
			for (int i = a; i <= b; i++) {
				x = i;
				for (int j = 0; j < len; j++) {
					if (x % 10 == 0) {
						int tm = 10;
						while (x % tm == 0) {
							tm *= 10;
						}
						x = (x % tm) * pow / (tm / 10) + x / (tm);
						if (x > i && x <= b && !v[i].contains(x)) {
							cnt++;
							v[i].add(x);
						}
					} else {
						x = (x % 10) * pow + x / 10;
						if (x > i && x <= b && !v[i].contains(x)) {
							cnt++;
							v[i].add(x);
						}
					}
				}
			}
			System.out.printf("Case #%d: %d\n", t++, cnt);
		}
	}

}