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 google.contest.C;

import google.loader.Challenge;
import google.problems.AbstractChallenge;

import java.util.HashSet;
import java.util.Set;

public class CChallenge extends AbstractChallenge implements Challenge {

	private int B;
	private int A;
	private int num;
	Set<String>pairs ;
	public CChallenge(int number, String line) {
		super(number);
		num=0;
		
		pairs = new HashSet<String>();
		
		String[] tokens = line.split(" ");

		A = Integer.parseInt(tokens[0]);
		B = Integer.parseInt(tokens[1]);
		int i=0;
		for( i=A ; i<=B; i++){
			calcFor(i);
		}
		
		setResult(""+num);
	}

	private void calcFor(int i) {
		String numString = ""+i;
		
		for(int j=1; j<= numString.length()-1; j++){
			String first = numString.substring(0,j);
			String second = numString.substring(j);
			String third = second+first;
			check(i, third);
			
		}
	}

	private void check(int i, String third) {
		if(third.startsWith("0")){
			return;
		}
		int j = Integer.parseInt(third);
		if(A<=i && i<j && j<=B){
			
			String hlp = ""+i+j;
			if(! pairs.contains(hlp)){
				pairs.add(hlp);
				num++;
			}else{
				System.out.println(""+num+"  "+i+"  "+j);
			}
		}
	}
}
