package it.simone.google.code.jam2012;

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

public class RecycledNumber implements GoogleCodeExercise {

	int a = 0;
	int b = 0;
	Set<Couple> distinctCouple = null;
	long maxTime = 0;

	private class Couple {
		int x = 0;
		int y = 0;

		public Couple(int x, int y) {
			this.x = x;
			this.y = y;
		}

		@Override
		public int hashCode() {
			final int prime = 31;
			int result = 1;
			result = prime * result + getOuterType().hashCode();
			result = prime * result + x;
			result = prime * result + y;
			return result;
		}

		@Override
		public boolean equals(Object obj) {
			if (this == obj)
				return true;
			if (obj == null)
				return false;
			if (getClass() != obj.getClass())
				return false;
			Couple other = (Couple) obj;
			if (!getOuterType().equals(other.getOuterType()))
				return false;
			if (x == other.x && y == other.y)
				return true;
			if (x == other.y && y == other.x)
				return true;
			return false;
		}

		private RecycledNumber getOuterType() {
			return RecycledNumber.this;
		}

	}

	@Override
	public String execute(String line) {
		int result = 0;

		String[] data = line.split(" ");
		a = Integer.parseInt(data[0]);
		b = Integer.parseInt(data[1]);
		initialize();

		int n = a;
		//
		while (n <= b) {
			result += analize(n);
			n++;
//			if (n % 1000 == 0)
//				System.out.println(n);
		}

		System.out.println(result);
		return "" + result;
	}

	@Override
	public void initialize() {
		distinctCouple = new HashSet<Couple>();
	}

	private int analize(int number) {
		String numString = "" + number;
		initialize();
		for (int i = 1; i < numString.length(); i++) {
			int m = shift(numString, i);
			if (a <= number && number < m && m <= b) {
				Couple couple=new Couple(number,m);
				if (!distinctCouple.contains(couple))
					distinctCouple.add(couple);
			}
		}
		return distinctCouple.size();
	}

	private int shift(String numString, int posx) {

		String result = null;
		result = "" + numString.substring(posx) + numString.substring(0, posx);

		return Integer.parseInt(result.toString());
	}

}

package qualifs;

import gcj.Gcj;

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

public class C {
	
	final private String file;
	
	C (String f) {
		file = f;
	}
	
	public void run() {

		Gcj gcj = new Gcj(file);
		
		gcj.readLine();
		int ncase = gcj.iToken();
		
		for (int cas=1 ; cas <= ncase ; cas++) {
			
			gcj.readLine();
			String A = gcj.sToken();
			String B = gcj.sToken();
			int a = Integer.parseInt(A);
			int b = Integer.parseInt(B);
			int[] aa = gcj.breakdownNumber(A);
			int[] mm = gcj.breakdownNumber(A);
			int[] bb = gcj.breakdownNumber(B);
			
			int n = aa.length;
			int count = b-a;
			int rp = 0;

			Set<String> dejavu = new HashSet<String>();
			
			if (n >= 2) while (count-- > 0) {

				for (int c=1 ; c<n ; c++) {
					boolean rok=false,bok=false;
					
					for (int i=0 ; i<n ; i++) {
						int p = (i+c) % n;

						if ( ! rok) {
							if (mm[p] < mm[i])    break;
							if (mm[p] > mm[i])    rok = true;
						}
						if ( ! bok) {
							if (mm[p] > bb[i])    break;
							if (mm[p] < bb[i] || i == n-1) bok = true;
						}
					}
					
					// dejavu
					if (rok && bok) {
						String u="",v="";
						for (int i=0 ; i<n ; i++) {
							int p = (i+c) % n;
							u+=Integer.toString(mm[i]);
							v+=Integer.toString(mm[p]);
						}
						String s = u+","+v;
						if ( ! dejavu.contains(s)) {
							dejavu.add(s);
							rp++;
						}
					}
				}
				
				// inc
				for (int i=n-1 ; i>=0 ; i--) {
					if (mm[i] == 9) mm[i] = 0;
					else {
						mm[i]++;
						break;
					}
				}
				
			}
			
			Gcj.outcase(cas, false);
			System.out.println(rp);
		}
		
		gcj.terminate();
		
	}
	
}
