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 * and open the template in the editor.
 */

package Happy;
import java.io.*;
import java.math.*;
import java.lang.*;
import java.util.*;
import java.util.Arrays.*;
import java.io.BufferedReader;
//import java.io.IOException;
//import java.io.InputStreamReader;
//import java.io.PrintWriter;
//import java.util.StringTokenizer;

/**
 *
 * @author ipoqi
 */
public class Happy {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        new Happy().haha();
    }

    public void haha() {
        BufferedReader in = null;
        BufferedWriter out = null;
        try{
            in = new BufferedReader(new FileReader("C-large.in"));
            out = new BufferedWriter(new FileWriter("LLL.out"));
            int T = Integer.parseInt(in.readLine());
            System.out.println("T="+T);

            //LinkedList<Integer> mm = new LinkedList<Integer>();
            //mm.add(new LinkedList<Integer>());
           //int[][] mm;
           //for(int ii=0;ii<mm.length;ii++){
           //     mm[0][ii] = 1;
           //}


            for(int i=0;i<T;i++){
                String[] line = in.readLine().split(" ");
                int A = Integer.parseInt(line[0]);
                int B = Integer.parseInt(line[1]);
                //System.out.print(" A = "+A+"\n");
                //System.out.print(" B = "+B+"\n");

                int ans = 0;

                
                for(int j=A;j<B;j++){
                    int n=j;
                    if(n>=10){
                        String N = Integer.toString(n);
                        int nlen = N.length();
                        List<Integer> oks = new ArrayList<Integer>();
                        for(int k=0;k<nlen-1;k++){
                            String M = "";
                            for(int kk=1;kk<=nlen;kk++){
                                 M = M + N.charAt((k+kk)%nlen);
                            }
                            int m = Integer.parseInt(M);
                            //System.out.print(" N = "+N+"\n");
                            //System.out.print(" M = "+M+"\n");

                            if(m>n && m<=B) {
                                boolean isNewOne = true;
                                for(int kkk=0;kkk<oks.size();kkk++){
                                    //System.out.print(" KKK = "+oks.get(kkk)+"\n");
                                    if(m==oks.get(kkk)){
                                        isNewOne = false;
                                    }
                                }
                                if(isNewOne){
                                    //System.out.print(" N = "+N+"\n");
                                    //System.out.print(" M = "+M+"\n");
                                    oks.add(m);
                                    ans++;
                                }
                            }
                        }
                    }
                }
                out.write("Case #"+(i+1)+": "+ans+"\n");
                System.out.print("Case #"+(i+1)+": "+ans+"\n");
            }
            in.close();
            out.close();
        }catch(Exception e){
            e.printStackTrace();
            try{
                in.close();
                out.close();
            }catch(Exception e1){
                e1.printStackTrace();
            }
        }
        System.out.print("YES!\n");
    }

}
package problemC;

import java.io.IOException;
import java.util.HashSet;
import java.util.LinkedList;

import utils.InputReader;

public class SolverC {
	public static void main(String[] args) throws IOException {
		LinkedList<String> input = InputReader.read("C:/Users/Danielle/Desktop/C-small-attempt0.in");
		int num = Integer.parseInt(input.removeFirst());
		int i = 1;
		for (String string : input) {
			if (i > num) {
				System.err.println(i+">"+num);
				break;
			}
			HashSet<IntegerPair> map = new HashSet<IntegerPair>();
			String[] split = string.split(" ");
			int min = Integer.parseInt(split[0]);
			int max = Integer.parseInt(split[1]);
			for (int cur = min; cur < max; cur++){
				String str = ""+cur;
				for (int k = 1; k < str.length(); k++){
					int test = Integer.parseInt(str.substring(k)+str.substring(0, k));
					if (test != cur && test >= min && test <= max) {
						map.add(new IntegerPair(test, cur));
					}
				}
			}
			System.out.println("Case #"+(i++)+": "+map.size());
		}
	}
	
	private static class IntegerPair{
		private final int i1, i2, hash;
		
		public IntegerPair(int i1, int i2) {
			this.i1 = i1;
			this.i2 = i2;
			hash = i1+i2;
		}
		
		@Override
		public int hashCode() {
			return hash;
		}
		
		@Override
		public boolean equals(Object obj) {
			if (obj == this) return true;
			if (obj instanceof IntegerPair){
				IntegerPair other = (IntegerPair) obj;
				return (other.i1 == i1 && other.i2 == i2) || (other.i2 == i1 && other.i1 == i2);
			}
			return false;
		}
	}
}
