import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.StringTokenizer;

public class ReadFile {
	public static void main(String[] args) throws Exception {
		String srcFile = "C:" + File.separator + "Documents and Settings"
				+ File.separator + "rohit" + File.separator + "My Documents"
				+ File.separator + "Downloads" + File.separator
				+ "C-small-attempt1.in.txt";
		String destFile = "C:" + File.separator + "Documents and Settings"
				+ File.separator + "rohit" + File.separator + "My Documents"
				+ File.separator + "Downloads" + File.separator
				+ "C-small-attempt0.out";
		File file = new File(srcFile);
		List<String> readData = new ArrayList<String>();
		FileReader fileInputStream = new FileReader(file);
		BufferedReader bufferedReader = new BufferedReader(fileInputStream);
		StringBuilder stringBuilder = new StringBuilder();
		String line = null;
		while ((line = bufferedReader.readLine()) != null) {
			readData.add(line);
		}
		stringBuilder.append(generateOutput(readData));
		File writeFile = new File(destFile);
		if (!writeFile.exists()) {
			writeFile.createNewFile();
		}
		FileWriter fileWriter = new FileWriter(writeFile);
		BufferedWriter bufferedWriter = new BufferedWriter(fileWriter);
		bufferedWriter.write(stringBuilder.toString());
		bufferedWriter.close();
		System.out.println("output" + stringBuilder);
	}

	/**
	 * @param number
	 * @return
	 */
	private static String generateOutput(List<String> number) {
		StringBuilder stringBuilder = new StringBuilder();
		for (int i = 0; i < number.size(); i++) {
			if (i == 0) {
				continue;
			} else {
				String tempString = number.get(i);
				String[] temArr = tempString.split(" ");
				stringBuilder.append("Case #" + i + ": ");
				stringBuilder.append(getRecNumbers(temArr[0], temArr[1]));
				stringBuilder.append("\n");
			}
		}
		if (stringBuilder.length() > 0) {
			stringBuilder.deleteCharAt(stringBuilder.length() - 1);
		}
		return stringBuilder.toString();
	}

	// /* This method accepts method for google code jam */
	// private static String method(String value) {
	// int intValue = Integer.valueOf(value);
	// double givenExpr = 3 + Math.sqrt(5);
	// double num = Math.pow(givenExpr, intValue);
	// String valArr[] = (num + "").split("\\.");
	// int finalVal = Integer.valueOf(valArr[0]) % 1000;
	//
	// return String.format("%1$03d", finalVal);
	//
	// }
	//
	// /* This method accepts method for google code jam */
	// private static String method2(String value) {
	// StringTokenizer st = new StringTokenizer(value, " ");
	// String test[] = value.split(" ");
	// StringBuffer str = new StringBuffer();
	//
	// for (int i = 0; i < test.length; i++) {
	// // test[i]=test[test.length-i-1];
	// str.append(test[test.length - i - 1]);
	// str.append(" ");
	// }
	// str.deleteCharAt(str.length() - 1);
	// String strReversedLine = "";
	//
	// while (st.hasMoreTokens()) {
	// strReversedLine = st.nextToken() + " " + strReversedLine;
	// }
	//
	// return str.toString();
	// }

	private static int getRecNumbers(String no1, String no2) {

		int a = Integer.valueOf(no1);
		int b = Integer.valueOf(no2);
		Set<String> dupC = new HashSet<String>();
		for (int i = a; i <= b; i++) {
			int n = i;
			List<String> value = findPerm(n);
			for (String val : value) {
				if (Integer.valueOf(val) <= b && Integer.valueOf(val) >= a
						&& n < Integer.valueOf(val)) {
					dupC.add(n + "-" + val);
				}
			}
		}
		return dupC.size();
	}

	private static List<String> findPerm(int num) {
		String numString = String.valueOf(num);
		List<String> value = new ArrayList<String>();
		for (int i = 0; i < numString.length(); i++) {
			String temp = charIns(numString, i);
			if (!temp.equalsIgnoreCase(numString)) {
				value.add(charIns(numString, i));
			}
		}
		return value;

	}

	public static String charIns(String str, int j) {
		String begin = str.substring(0, j);
		String end = str.substring(j);
		return end + begin;
	}
}
package C;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.ArrayList;

public class C {
	private ArrayList<Integer> shift1 = new ArrayList<Integer>(2000000);
	private ArrayList<Integer> shift2 = new ArrayList<Integer>(2000000);
	private ArrayList<Integer> shift3 = new ArrayList<Integer>(2000000);
	private ArrayList<Integer> shift4 = new ArrayList<Integer>(2000000);
	private ArrayList<Integer> shift5 = new ArrayList<Integer>(2000000);
	private ArrayList<Integer> shift6 = new ArrayList<Integer>(2000000);
	
	public static void main(String[] args) {
		C c = new C();
		c.run(args[0], "result");
	}
	
	public C() {
		for (int i = 0; i < 2000000; i++) {
			if (i > 9) {
				if (i > 999999) {
					shift1.add(i % 1000000 * 10 + i / 1000000);
				} else if (i > 99999) {
					shift1.add(i % 100000 * 10 + i / 100000);
				} else if (i > 9999) {
					shift1.add(i % 10000 * 10 + i / 10000);
				} else if (i > 999) {
					shift1.add(i % 1000 * 10 + i / 1000);
				} else if (i > 99) {
					shift1.add(i % 100 * 10 + i / 100);
				} else {
					shift1.add(i % 10 * 10 + i / 10);
				}
			} else {
				shift1.add(9999999);
			}
		}
		for (int i = 0; i < 2000000; i++) {
			if (i > 99) {
				if (i > 999999) {
					shift2.add(i % 100000 * 100 + i / 100000);
				} else if (i > 99999) {
					shift2.add(i % 10000 * 100 + i / 10000);
				} else if (i > 9999) {
					shift2.add(i % 1000 * 100 + i / 1000);
				} else if (i > 999) {
					shift2.add(i % 100 * 100 + i / 100);
				} else {
					shift2.add(i % 10 * 100 + i / 10);
				}
			} else {
				shift2.add(9999999);
			}
		}
		for (int i = 0; i < 2000000; i++) {
			if (i > 999) {
				if (i > 999999) {
					shift3.add(i % 10000 * 1000 + i / 10000);
				} else if (i > 99999) {
					shift3.add(i % 1000 * 1000 + i / 1000);
				} else if (i > 9999) {
					shift3.add(i % 100 * 1000 + i / 100);
				} else {
					shift3.add(i % 10 * 1000 + i / 10);
				}
			} else {
				shift3.add(9999999);
			}
		}
		for (int i = 0; i < 2000000; i++) {
			if (i > 9999) {
				if (i > 999999) {
					shift4.add(i % 1000 * 10000 + i / 1000);
				} else if (i > 99999) {
					shift4.add(i % 100 * 10000 + i / 100);
				} else {
					shift4.add(i % 10 * 10000 + i / 10);
				}
			} else {
				shift4.add(9999999);
			}
		}
		for (int i = 0; i < 2000000; i++) {
			if (i > 99999) {
				if (i > 999999) {
					shift5.add(i % 100 * 100000 + i / 100);
				} else {
					shift5.add(i % 10 * 100000 + i / 10);
				}
			} else {
				shift5.add(9999999);
			}
		}
		for (int i = 0; i < 2000000; i++) {
			if (i > 999999) {
				shift6.add(i % 10 * 1000000 + i / 10);
			} else {
				shift6.add(9999999);
			}
		}
	}
	
	public void run(String inputFile, String outputFile) {
		FileReader fileReader = null;
		BufferedReader bufferedReader = null;
		
		String directory = this.getClass().getResource("").getPath() + "\\";
		inputFile = directory + inputFile;
		outputFile = directory + outputFile;
		
		try {
			fileReader = new FileReader(inputFile);
			bufferedReader = new BufferedReader(fileReader);
		} catch (Exception e) {
			e.printStackTrace();
			return;
		}
		
		if (bufferedReader != null) {
			int testCount = 0;
			try {
				testCount = Integer.parseInt(bufferedReader.readLine());
			} catch (Exception e) {
				e.printStackTrace();
				return;
			}
			
			StringBuilder builder = new StringBuilder(3400);
			
			for (int i = 1; i <= testCount; i++) {
				if (i > 1) {
					builder.append("\r\n");
				}
				builder.append("Case #");
				builder.append(i);
				builder.append(": ");
				
				String input = null;
				try {
					input = bufferedReader.readLine();
				} catch (Exception e) {
					e.printStackTrace();
					return;
				}
				
				int count = 0;
				if (input != null) {
					String[] strs = input.split(" ");
					int start = 0;
					int end = 0;
					
					try {
						start = Integer.parseInt(strs[0]);
						end = Integer.parseInt(strs[1]);
						System.out.print(start);
						System.out.print(' ');
						System.out.println(end);
					} catch (Exception e) {
						e.printStackTrace();
						break;
					}
					
					for (int j = start; j < end; j++) {
						int test1 = shift1.get(j);
						int test2 = shift2.get(j);
						int test3 = shift3.get(j);
						int test4 = shift4.get(j);
						int test5 = shift5.get(j);
						int test6 = shift6.get(j);
						
						
						if (test1 > j && test1 <= end) {
							count++;
						} else {
							test1 = 0;
						}
						if (test2 > j && test2 <= end && test1 != test2) {
							count++;
						} else {
							test2 = 0;
						}
						if (test3 > j && test3 <= end && test1 != test3 && test2 != test3) {
							count++;
						} else {
							test3 = 0;
						}
						if (test4 > j && test4 <= end && test1 != test4 && test2 != test4 && test3 != test4) {
							count++;
						} else {
							test4 = 0;
						}
						if (test5 > j && test5 <= end && test1 != test5 && test2 != test5 && test3 != test5 && test4 != test5) {
							count++;
						} else {
							test5 = 0;
						}
						if (test6 > j && test6 <= end && test1 != test6 && test2 != test6 && test3 != test6 && test4 != test6 && test5 != test6) {
							count++;
						}
					}
				}
				builder.append(count);
			}
			
			//System.out.println(builder.toString());
			try {
				FileWriter writer = new FileWriter(outputFile);
				writer.append(builder.toString());
				writer.flush();
				writer.close();
			} catch (Exception e) {
				e.printStackTrace();
				return;
			}
			
			try {
				bufferedReader.close();
				fileReader.close();
			} catch (Exception e) {
				e.printStackTrace();
			}
		}
	}
}