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 fixjava;

/**
 * Convenience class for declaring a method inside a method, so as to avoid code duplication without having to declare a new method
 * in the class. This also keeps functions closer to where they are applied. It's butt-ugly but it's about the best you can do in
 * Java.
 * 
 * <code>
			final HashSet<String> allNames = new HashSet<String>();
			Lambda<Set<String>, Void> addAllIfNotNull = new Lambda<Set<String>, Void>() {
				public Void apply(Set<String> newNames) {
					if (allNames != null)
						allNames.addAll(newNames);
					return null;
				}
			};
			allNames.add(cell.getName());
			addAllIfNotNull.apply(cell.getValues("Main_name"));
			addAllIfNotNull.apply(cell.getValues("Other_name"));
			addAllIfNotNull.apply(cell.getValues("Tree_node"));
			addAllIfNotNull.apply(cell.getValues("Lineage_name"));
 * </code>
 */

public interface Lambda<P, V> {
	public V apply(P param);
}
