package fixjava;

public class StringUtils {

	/** Repeat the given string the requested number of times. */
	public static String repeat(String str, int numTimes) {
		StringBuilder buf = new StringBuilder(Math.max(0, str.length() * numTimes));
		for (int i = 0; i < numTimes; i++)
			buf.append(str);
		return buf.toString();
	}

	/**
	 * Pad the left hand side of a field with the given character. Always adds at least one pad character. If the length of str is
	 * greater than numPlaces-1, then the output string will be longer than numPlaces.
	 */
	public static String padLeft(String str, char padChar, int numPlaces) {
		int bufSize = Math.max(numPlaces, str.length() + 1);
		StringBuilder buf = new StringBuilder(Math.max(numPlaces, str.length() + 1));
		buf.append(padChar);
		for (int i = 1, mi = bufSize - str.length(); i < mi; i++)
			buf.append(padChar);
		buf.append(str);
		return buf.toString();
	}

	/**
	 * Pad the right hand side of a field with the given character. Always adds at least one pad character. If the length of str is
	 * greater than numPlaces-1, then the output string will be longer than numPlaces.
	 */
	public static String padRight(String str, char padChar, int numPlaces) {
		int bufSize = Math.max(numPlaces, str.length() + 1);
		StringBuilder buf = new StringBuilder(Math.max(numPlaces, str.length() + 1));
		buf.append(str);
		buf.append(padChar);
		while (buf.length() < bufSize)
			buf.append(padChar);
		return buf.toString();
	}

	/** Intern all strings in an array, skipping null elements. */
	public static String[] intern(String[] arr) {
		for (int i = 0; i < arr.length; i++)
			arr[i] = arr[i].intern();
		return arr;
	}

	/** Intern a string, ignoring null */
	public static String intern(String str) {
		return str == null ? null : str.intern();
	}

}

import java.awt.datatransfer.*;
import java.awt.Toolkit;
public class Repeat
{
    private static String inp;
    public Repeat()
    {
        
    }

    public static void main(String[] args)
    {
        Transferable temp = (Toolkit.getDefaultToolkit().getSystemClipboard().getContents(null));
        try {
            inp = (String) temp.getTransferData(DataFlavor.stringFlavor);
        }
        catch (Exception e)
        {
            System.out.println(e);
        }
        System.out.println(inp);
        
        System.out.println("Breakdown >" + inp.substring(inp.indexOf("\n")));
        //int iterations = Integer.parseInt(inp.substring(inp.indexOf("\n")));
        String[] newlineSplit = inp.split("\n");
        int iterations = Integer.parseInt(newlineSplit[0]);
        System.out.println(iterations);
        System.out.println("Solutions:\n\n\n\n");
        //String cases = inp.substring(inp.indexOf("\n"));
        for(int i = 1; i < newlineSplit.length;i++)
        {
            String[] nums = newlineSplit[i].split(" ");
            
           getCount(Integer.parseInt(nums[0]) ,Integer.parseInt(nums[1]), i);
        }
    }
    
    public static void getCount(int a, int b, int caseNum)
    {
        int count = 0;
        while(a <= b)
        {
            String sA = "" + a;
            String sB = "" + b;
            //System.out.println(sA + "   " + sB);
            for(int i = 0; i < sA.length();i++)
            {
                String temp = sA.substring(sA.length() - i-1) + sA.substring(0,sA.length() - i - 1);
                int iT = Integer.parseInt(temp);
                int iA = Integer.parseInt(sA);
                
                //System.out.println(">>[" + temp + "]    " + (iT - iA) );
                if(iT - iA > 0 && iT <= b)
                {
                    count++;
                    //System.out.println(">>>>>>> " + sA + " " + temp + "    " + (iT - iA));
                } 
                //else
                    //System.out.println(">>[" + temp + "]    " + (iT - iA) );
            }
            a++;
        }
        System.out.println("Case #" + caseNum + ": " + count);
        
    }
}
