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 gcj2012.qr;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;

public class RecycledNumbers {
	
	public static int count(int a, int b) {
		int r = 0, len, m;
		String sn, sm;
		Set<Integer> used = new HashSet<Integer>();
		for (int n = a; n < b; n++) {
			used.clear();
			sn = Integer.toString(n);
			len = sn.length();
			sn = sn + sn;
			for (int i = 1; i < len; i++) {
				if (sn.charAt(i) == '0') continue;
				sm = sn.substring(i, i + len);
				m = Integer.parseInt(sm);
				if ((m > n) && (m <= b) && !used.contains(m)) {
					r++;
					used.add(m);
				}
			}
		}
		return r;
	}

	public static void main(String[] args) throws NumberFormatException, IOException {
		if (args.length < 1 ) {
			System.out.println("File name not given");
			System.exit(1);
		}
		BufferedReader br = new BufferedReader(new FileReader(args[0]));
		int t = Integer.parseInt(br.readLine());
		for (int i = 1; i <= t; i++) {
			String[] test = br.readLine().split(" ");
			int a = Integer.parseInt(test[0]);
			int b = Integer.parseInt(test[1]);
			System.out.printf("Case #%d: %d\n", i, count(a, b));
		}
		br.close();
	}

}
