.Net/C# 获取字节流编码

using System;
namespace Microshaoft.Text
{
 #region Class IdentifyEncoding.....
 /// <summary>
 /// 检测字符编码的类
 /// <seealso cref="System.IO.Stream"/>
 /// <seealso cref="System.Uri"/>
 /// <seealso cref="System.IO.FileInfo"/>
 /// </summary>
 /// <remarks>
 /// <![CDATA[
 /// <strong>IdentifyEncoding</strong> 用来检测 <see cref="Uri"/>,<see cref="System.IO.FileInfo"/>,<see cref="sbyte"/> 字节数组的编码．
 /// Create By lion  <br/>
 /// 2005-02-21 22:00  <br/>
 /// Support .Net Framework v1.1.4322 <br/> 
 /// WebSite：http://www.lionsky.net(lion-a/ AT sohu.com) <br/> 
 /// ]]>
 /// </remarks>
 public class IdentifyEncoding
 {
  #region Fields.....
  // Frequency tables to hold the GB, Big5, and EUC-TW character
  // frequencies
  internal static int[][] GBFreq = new int[94][];
  internal static int[][] GBKFreq = new int[126][];
  internal static int[][] Big5Freq = new int[94][];
  internal static int[][] EUC_TWFreq = new int[94][];
  internal static string[] nicename = new string[]
   {
    "GB2312", "GBK", "HZ", "Big5", "CNS 11643"
    , "ISO 2022CN", "UTF-8", "Unicode", "ASCII", "OTHER"
   };
  #endregion
  #region Methods.....
  /// <summary>
  /// 初始化 <see cref="IdentifyEncoding"/> 的实例
  /// </summary>
  public IdentifyEncoding()
  {
   Initialize_Frequencies();
  }
  #region GetEncodingName.....
  /// <summary>
  /// 从指定的 <see cref="Uri"/> 中判断编码类型
  /// </summary>
  /// <param name="testurl">要判断的 <see cref="Uri"/> </param>
  /// <returns>返回编码类型("GB2312", "GBK", "HZ", "Big5", "CNS 11643", "ISO 2022CN", "UTF-8", "Unicode", "ASCII", "OTHER")</returns>
  /// <example>
  /// 以下示例演示了如何调用 <see cref="GetEncodingName"/> 方法：
  /// <code>
  ///  IdentifyEncoding ide = new IdentifyEncoding();
  ///  Response.Write(ide.GetEncodingName(new Uri("http://china5.nikkeibp.co.jp/china/news/com/200307/pr_com200307170131.html")));  
  /// </code>
  /// </example>
  public virtual string GetEncodingName(System.Uri testurl)
  {
   sbyte[] rawtext = new sbyte[1024];
   int bytesread = 0, byteoffset = 0;
   System.IO.Stream chinesestream;
   try
   {
    chinesestream = System.Net.WebRequest.Create(testurl.AbsoluteUri).GetResponse().GetResponseStream();
    while ((bytesread = ReadInput(chinesestream, ref rawtext, byteoffset, rawtext.Length - byteoffset)) > 0)
    {
     byteoffset += bytesread;
    }
    chinesestream.Close();
   }
   catch (System.Exception e)
   {
    System.Console.Error.WriteLine("Error loading or using URL " + e.ToString());
   }
   return GetEncodingName(rawtext);
  }
  /// <summary>
  /// 从指定的 <see cref="System.IO.FileInfo"/> 中判断编码类型
  /// </summary>
  /// <param name="testfile">要判断的 <see cref="System.IO.FileInfo"/> </param>
  /// <returns>返回编码类型("GB2312", "GBK", "HZ", "Big5", "CNS 11643", "ISO 2022CN", "UTF-8", "Unicode", "ASCII", "OTHER")</returns>
  /// <example>
  /// 以下示例演示了如何调用 <see cref="GetEncodingName"/> 方法：
  /// <code>
  ///  IdentifyEncoding ide = new IdentifyEncoding();
  ///  Response.Write(ide.GetEncodingName(new System.IO.FileInfo(@"C:\test.txt")));  
  /// </code>
  /// </example>
  public virtual string GetEncodingName(System.IO.FileInfo testfile)
  {
   System.IO.FileStream chinesefile;
   sbyte[] rawtext;
   rawtext = new sbyte[(int) FileLength(testfile)];
   try
   {
    chinesefile = new System.IO.FileStream(testfile.FullName, System.IO.FileMode.Open, System.IO.FileAccess.Read);
    ReadInput(chinesefile, ref rawtext, 0, rawtext.Length);
   }
   catch (System.Exception e)
   {
    System.Console.Error.WriteLine("Error: " + e);
   }
   return GetEncodingName(rawtext);
  }

  /// <summary>
  /// 从指定的 <see cref="sbyte"/> 字节数组中判断编码类型
  /// </summary>
  /// <param name="rawtext">要判断的 <see cref="System.IO.FileInfo"/> </param>
  /// <returns>返回编码类型("GB2312", "GBK", "HZ", "Big5", "CNS 11643", "ISO 2022CN", "UTF-8", "Unicode", "ASCII", "OTHER")</returns>
  /// <example>
  /// 以下示例演示了如何调用 <see cref="GetEncodingName"/> 方法：
  /// <code>
  ///  IdentifyEncoding ide = new IdentifyEncoding();
  ///  Response.Write(ide.GetEncodingName(IdentifyEncoding.ToSByteArray(System.Text.Encoding.GetEncoding("gb2312").GetBytes("Lion互动网络(http://www.lionsky.net/)")))); 
  /// </code>
  /// </example>
  public virtual string GetEncodingName(sbyte[] rawtext)
  {
   int[] scores;
   int index, maxscore = 0;
   int encoding_guess = 0;
   scores = new int[10];
   //分析编码的概率
   scores[0] = GB2312Probability(rawtext);
   scores[1] = GBKProbability(rawtext);
   scores[2] = HZProbability(rawtext);
   scores[3] = BIG5Probability(rawtext);
   scores[4] = ENCTWProbability(rawtext);
   scores[5] = ISO2022CNProbability(rawtext);
   scores[6] = UTF8Probability(rawtext);
   scores[7] = UnicodeProbability(rawtext);
   scores[8] = ASCIIProbability(rawtext);
   scores[9] = 0;
   // Tabulate Scores
   for (index = 0; index < 10; index++)
   {
    if (scores[index] > maxscore)
    {
     encoding_guess = index;
     maxscore = scores[index];
    }
   }
   // Return OTHER if nothing scored above 50
   if (maxscore <= 50)
   {
    encoding_guess = 9;
   }
   return nicename[encoding_guess];
  }
  #endregion
  #region About Probability.....
  #region GB2312Probability
  /// <summary>
  /// 判断是GB2312编码的可能性
  /// </summary>
  /// <param name="rawtext">要判断的 <see cref="sbyte"/> 字节数组</param>
  /// <returns>返回 0 至 100 之间的可能性</returns>
  internal virtual int GB2312Probability(sbyte[] rawtext)
  {
   int i, rawtextlen = 0;
   int dbchars = 1, gbchars = 1;
   long gbfreq = 0, totalfreq = 1;
   float rangeval = 0, freqval = 0;
   int row, column;
   // Stage 1:  Check to see if characters fit into acceptable ranges
   rawtextlen = rawtext.Length;
   for (i = 0; i < rawtextlen - 1; i++)
   {
    if (rawtext[i] >= 0)
    {
     //asciichars++;
    }
    else
    {
     dbchars++;
     if ((sbyte) Identity(0xA1) <= rawtext[i] && rawtext[i] <= (sbyte) Identity(0xF7) && (sbyte) Identity(0xA1) <= rawtext[i + 1] && rawtext[i + 1] <= (sbyte) Identity(0xFE))
     {
      gbchars++;
      totalfreq += 500;
      row = rawtext[i] + 256 - 0xA1;
      column = rawtext[i + 1] + 256 - 0xA1;
      if (GBFreq[row][column] != 0)
      {
       gbfreq += GBFreq[row][column];
      }
      else if (15 <= row && row < 55)
      {
       gbfreq += 200;
      }
     }
     i++;
    }
   }
   rangeval = 50*((float) gbchars/(float) dbchars);
   freqval = 50*((float) gbfreq/(float) totalfreq);

   return (int) (rangeval + freqval);
  }
  #endregion
  #region GBKProbability.....
  /// <summary>
  /// 判断是GBK编码的可能性
  /// </summary>
  /// <param name="rawtext">要判断的 <see cref="sbyte"/> 字节数组</param>
  /// <returns>返回 0 至 100 之间的可能性</returns>
  internal virtual int GBKProbability(sbyte[] rawtext)
  {
   int i, rawtextlen = 0;
   int dbchars = 1, gbchars = 1;
   long gbfreq = 0, totalfreq = 1;
   float rangeval = 0, freqval = 0;
   int row, column;
   // Stage 1:  Check to see if characters fit into acceptable ranges
   rawtextlen = rawtext.Length;
   for (i = 0; i < rawtextlen - 1; i++)
   {
    if (rawtext[i] >= 0)
    {
     //asciichars++;
    }
    else
    {
     dbchars++;
     if ((sbyte) Identity(0xA1) <= rawtext[i] && rawtext[i] <= (sbyte) Identity(0xF7) && (sbyte) Identity(0xA1) <= rawtext[i + 1] && rawtext[i + 1] <= (sbyte) Identity(0xFE))
     {
      gbchars++;
      totalfreq += 500;
      row = rawtext[i] + 256 - 0xA1;
      column = rawtext[i + 1] + 256 - 0xA1;
      if (GBFreq[row][column] != 0)
      {
       gbfreq += GBFreq[row][column];
      }
      else if (15 <= row && row < 55)
      {
       gbfreq += 200;
      }
     }
     else if ((sbyte) Identity(0x81) <= rawtext[i] && rawtext[i] <= (sbyte) Identity(0xFE) && (((sbyte) Identity(0x80) <= rawtext[i + 1] && rawtext[i + 1] <= (sbyte) Identity(0xFE)) || ((sbyte) 0x40 <= rawtext[i + 1] && rawtext[i + 1] <= (sbyte) 0x7E)))
     {
      gbchars++;
      totalfreq += 500;
      row = rawtext[i] + 256 - 0x81;
      if (0x40 <= rawtext[i + 1] && rawtext[i + 1] <= 0x7E)
      {
       column = rawtext[i + 1] - 0x40;
      }
      else
      {
       column = rawtext[i + 1] + 256 - 0x80;
      }
      if (GBKFreq[row][column] != 0)
      {
       gbfreq += GBKFreq[row][column];
      }
     }
     i++;
    }
   }
   rangeval = 50*((float) gbchars/(float) dbchars);
   freqval = 50*((float) gbfreq/(float) totalfreq);
   return (int) (rangeval + freqval) - 1;
  }
  #endregion
  #region HZProbability.....
  /// <summary>
  /// 判断是HZ编码的可能性
  /// </summary>
  /// <param name="rawtext">要判断的 <see cref="sbyte"/> 字节数组</param>
  /// <returns>返回 0 至 100 之间的可能性</returns>
  internal virtual int HZProbability(sbyte[] rawtext)
  {
   int i, rawtextlen;
   int hzchars = 0, dbchars = 1;
   long hzfreq = 0, totalfreq = 1;
   float rangeval = 0, freqval = 0;
   int hzstart = 0, hzend = 0;
   int row, column;
   rawtextlen = rawtext.Length;
   for (i = 0; i < rawtextlen; i++)
   {
    if (rawtext[i] == '~')
    {
     if (rawtext[i + 1] == '{')
     {
      hzstart++;
      i += 2;
      while (i < rawtextlen - 1)
      {
       if (rawtext[i] == 0x0A || rawtext[i] == 0x0D)
       {
        break;
       }
       else if (rawtext[i] == '~' && rawtext[i + 1] == '}')
       {
        hzend++;
        i++;
        break;
       }
       else if ((0x21 <= rawtext[i] && rawtext[i] <= 0x77) && (0x21 <= rawtext[i + 1] && rawtext[i + 1] <= 0x77))
       {
        hzchars += 2;
        row = rawtext[i] - 0x21;
        column = rawtext[i + 1] - 0x21;
        totalfreq += 500;
        if (GBFreq[row][column] != 0)
        {
         hzfreq += GBFreq[row][column];
        }
        else if (15 <= row && row < 55)
        {
         hzfreq += 200;
        }
       }
       else if (((byte) 0xA1 <= rawtext[i] && rawtext[i] <= (byte) 0xF7) && ((byte) 0xA1 <= rawtext[i + 1] && rawtext[i + 1] <= (byte) 0xF7))
       {
        hzchars += 2;
        row = rawtext[i] + 256 - 0xA1;
        column = rawtext[i + 1] + 256 - 0xA1;
        totalfreq += 500;
        if (GBFreq[row][column] != 0)
        {
         hzfreq += GBFreq[row][column];
        }
        else if (15 <= row && row < 55)
        {
         hzfreq += 200;
        }
       }
       dbchars += 2;
       i += 2;
      }
     }
     else if (rawtext[i + 1] == '}')
     {
      hzend++;
      i++;
     }
     else if (rawtext[i + 1] == '~')
     {
      i++;
     }
    }
   }
   if (hzstart > 4)
   {
    rangeval = 50;
   }
   else if (hzstart > 1)
   {
    rangeval = 41;
   }
   else if (hzstart > 0)
   {
    // Only 39 in case the sequence happened to occur
    rangeval = 39; // in otherwise non-Hz text
   }
   else
   {
    rangeval = 0;
   }
   freqval = 50*((float) hzfreq/(float) totalfreq);

   return (int) (rangeval + freqval);
  }
  #endregion
  #region BIG5Probability.....
  /// <summary>
  /// 判断是BIG5编码的可能性
  /// </summary>
  /// <param name="rawtext">要判断的 <see cref="sbyte"/> 字节数组</param>
  /// <returns>返回 0 至 100 之间的可能性</returns>
  internal virtual int BIG5Probability(sbyte[] rawtext)
  {
   int i, rawtextlen = 0;
   int dbchars = 1, bfchars = 1;
   float rangeval = 0, freqval = 0;
   long bffreq = 0, totalfreq = 1;
   int row, column;
   // Check to see if characters fit into acceptable ranges
   rawtextlen = rawtext.Length;
   for (i = 0; i < rawtextlen - 1; i++)
   {
    if (rawtext[i] >= 0)
    {
     //asciichars++;
    }
    else
    {
     dbchars++;
     if ((sbyte) Identity(0xA1) <= rawtext[i] && rawtext[i] <= (sbyte) Identity(0xF9) && (((sbyte) 0x40 <= rawtext[i + 1] && rawtext[i + 1] <= (sbyte) 0x7E) || ((sbyte) Identity(0xA1) <= rawtext[i + 1] && rawtext[i + 1] <= (sbyte) Identity(0xFE))))
     {
      bfchars++;
      totalfreq += 500;
      row = rawtext[i] + 256 - 0xA1;
      if (0x40 <= rawtext[i + 1] && rawtext[i + 1] <= 0x7E)
      {
       column = rawtext[i + 1] - 0x40;
      }
      else
      {
       column = rawtext[i + 1] + 256 - 0x61;
      }
      if (Big5Freq[row][column] != 0)
      {
       bffreq += Big5Freq[row][column];
      }
      else if (3 <= row && row <= 37)
      {
       bffreq += 200;
      }
     }
     i++;
    }
   }
   rangeval = 50*((float) bfchars/(float) dbchars);
   freqval = 50*((float) bffreq/(float) totalfreq);

   return (int) (rangeval + freqval);
  }
  #endregion
  #region ENCTWProbability.....
  /// <summary>
  /// 判断是CNS11643(台湾)编码的可能性
  /// </summary>
  /// <param name="rawtext">要判断的 <see cref="sbyte"/> 字节数组</param>
  /// <returns>返回 0 至 100 之间的可能性</returns>
  internal virtual int ENCTWProbability(sbyte[] rawtext)
  {
   int i, rawtextlen = 0;
   int dbchars = 1, cnschars = 1;
   long cnsfreq = 0, totalfreq = 1;
   float rangeval = 0, freqval = 0;
   int row, column;
   // Check to see if characters fit into acceptable ranges
   // and have expected frequency of use
   rawtextlen = rawtext.Length;
   for (i = 0; i < rawtextlen - 1; i++)
   {
    if (rawtext[i] >= 0)
    {
     // in ASCII range
     //asciichars++;
    }
    else
    {
     // high bit set
     dbchars++;
     if (i + 3 < rawtextlen && (sbyte) Identity(0x8E) == rawtext[i] && (sbyte) Identity(0xA1) <= rawtext[i + 1] && rawtext[i + 1] <= (sbyte) Identity(0xB0) && (sbyte) Identity(0xA1) <= rawtext[i + 2] && rawtext[i + 2] <= (sbyte) Identity(0xFE) && (sbyte) Identity(0xA1) <= rawtext[i + 3] && rawtext[i + 3] <= (sbyte) Identity(0xFE))
     {
      // Planes 1 - 16
      cnschars++;
      // These are all less frequent chars so just ignore freq
      i += 3;
     }
     else if ((sbyte) Identity(0xA1) <= rawtext[i] && rawtext[i] <= (sbyte) Identity(0xFE) && (sbyte) Identity(0xA1) <= rawtext[i + 1] && rawtext[i + 1] <= (sbyte) Identity(0xFE))
     {
      cnschars++;
      totalfreq += 500;
      row = rawtext[i] + 256 - 0xA1;
      column = rawtext[i + 1] + 256 - 0xA1;
      if (EUC_TWFreq[row][column] != 0)
      {
       cnsfreq += EUC_TWFreq[row][column];
      }
      else if (35 <= row && row <= 92)
      {
       cnsfreq += 150;
      }
      i++;
     }
    }
   }

   rangeval = 50*((float) cnschars/(float) dbchars);
   freqval = 50*((float) cnsfreq/(float) totalfreq);

   return (int) (rangeval + freqval);
  }
  #endregion
  #region ISO2022CNProbability.....
  /// <summary>
  /// 判断是ISO2022CN编码的可能性
  /// </summary>
  /// <param name="rawtext">要判断的 <see cref="sbyte"/> 字节数组</param>
  /// <returns>返回 0 至 100 之间的可能性</returns>
  internal virtual int ISO2022CNProbability(sbyte[] rawtext)
  {
   int i, rawtextlen = 0;
   int dbchars = 1, isochars = 1;
   long isofreq = 0, totalfreq = 1;
   float rangeval = 0, freqval = 0;
   int row, column;
   // Check to see if characters fit into acceptable ranges
   // and have expected frequency of use
   rawtextlen = rawtext.Length;
   for (i = 0; i < rawtextlen - 1; i++)
   {
    if (rawtext[i] == (sbyte) 0x1B && i + 3 < rawtextlen)
    {
     // Escape char ESC
     if (rawtext[i + 1] == (sbyte) 0x24 && rawtext[i + 2] == 0x29 && rawtext[i + 3] == (sbyte) 0x41)
     {
      // GB Escape  $ ) A
      i += 4;
      while (rawtext[i] != (sbyte) 0x1B)
      {
       dbchars++;
       if ((0x21 <= rawtext[i] && rawtext[i] <= 0x77) && (0x21 <= rawtext[i + 1] && rawtext[i + 1] <= 0x77))
       {
        isochars++;
        row = rawtext[i] - 0x21;
        column = rawtext[i + 1] - 0x21;
        totalfreq += 500;
        if (GBFreq[row][column] != 0)
        {
         isofreq += GBFreq[row][column];
        }
        else if (15 <= row && row < 55)
        {
         isofreq += 200;
        }
        i++;
       }
       i++;
      }
     }
     else if (i + 3 < rawtextlen && rawtext[i + 1] == (sbyte) 0x24 && rawtext[i + 2] == (sbyte) 0x29 && rawtext[i + 3] == (sbyte) 0x47)
     {
      // CNS Escape $ ) G
      i += 4;
      while (rawtext[i] != (sbyte) 0x1B)
      {
       dbchars++;
       if ((sbyte) 0x21 <= rawtext[i] && rawtext[i] <= (sbyte) 0x7E && (sbyte) 0x21 <= rawtext[i + 1] && rawtext[i + 1] <= (sbyte) 0x7E)
       {
        isochars++;
        totalfreq += 500;
        row = rawtext[i] - 0x21;
        column = rawtext[i + 1] - 0x21;
        if (EUC_TWFreq[row][column] != 0)
        {
         isofreq += EUC_TWFreq[row][column];
        }
        else if (35 <= row && row <= 92)
        {
         isofreq += 150;
        }
        i++;
       }
       i++;
      }
     }
     if (rawtext[i] == (sbyte) 0x1B && i + 2 < rawtextlen && rawtext[i + 1] == (sbyte) 0x28 && rawtext[i + 2] == (sbyte) 0x42)
     {
      // ASCII:  ESC ( B
      i += 2;
     }
    }
   }
   rangeval = 50*((float) isochars/(float) dbchars);
   freqval = 50*((float) isofreq/(float) totalfreq);
   return (int) (rangeval + freqval);
  }
  #endregion
  #region UTF8Probability.....
  /// <summary>
  /// 判断是UTF8编码的可能性
  /// </summary>
  /// <param name="rawtext">要判断的 <see cref="sbyte"/> 字节数组</param>
  /// <returns>返回 0 至 100 之间的可能性</returns>
  internal virtual int UTF8Probability(sbyte[] rawtext)
  {
   int score = 0;
   int i, rawtextlen = 0;
   int goodbytes = 0, asciibytes = 0;
   // Maybe also use UTF8 Byte Order Mark:  EF BB BF
   // Check to see if characters fit into acceptable ranges
   rawtextlen = rawtext.Length;
   for (i = 0; i < rawtextlen; i++)
   {
    if ((rawtext[i] & (sbyte) 0x7F) == rawtext[i])
    {
     // One byte
     asciibytes++;
     // Ignore ASCII, can throw off count
    }
    else if (- 64 <= rawtext[i] && rawtext[i] <= - 33 && i + 1 < rawtextlen && - 128 <= rawtext[i + 1] && rawtext[i + 1] <= - 65)
    {
     goodbytes += 2;
     i++;
    }
    else if (- 32 <= rawtext[i] && rawtext[i] <= - 17 && i + 2 < rawtextlen && - 128 <= rawtext[i + 1] && rawtext[i + 1] <= - 65 && - 128 <= rawtext[i + 2] && rawtext[i + 2] <= - 65)
    {
     goodbytes += 3;
     i += 2;
    }
   }
   if (asciibytes == rawtextlen)
   {
    return 0;
   }
   score = (int) (100*((float) goodbytes/(float) (rawtextlen - asciibytes)));
   // If not above 98, reduce to zero to prevent coincidental matches
   // Allows for some (few) bad formed sequences
   if (score > 98)
   {
    return score;
   }
   else if (score > 95 && goodbytes > 30)
   {
    return score;
   }
   else
   {
    return 0;
   }
  }
  #endregion
  #region UnicodeProbability.....
  /// <summary>
  /// 判断是Unicode编码的可能性
  /// </summary>
  /// <param name="rawtext">要判断的 <see cref="sbyte"/> 字节数组</param>
  /// <returns>返回 0 至 100 之间的可能性</returns>
  internal virtual int UnicodeProbability(sbyte[] rawtext)
  {
   //int score = 0;
   //int i, rawtextlen = 0;
   //int goodbytes = 0, asciibytes = 0;
   if (((sbyte) Identity(0xFE) == rawtext[0] && (sbyte) Identity(0xFF) == rawtext[1]) || ((sbyte) Identity(0xFF) == rawtext[0] && (sbyte) Identity(0xFE) == rawtext[1]))
   {
    return 100;
   }
   return 0;
  }
  #endregion
  #region ASCIIProbability.....
  /// <summary>
  /// 判断是ASCII编码的可能性
  /// </summary>
  /// <param name="rawtext">要判断的 <see cref="sbyte"/> 字节数组</param>
  /// <returns>返回 0 至 100 之间的可能性</returns>
  internal virtual int ASCIIProbability(sbyte[] rawtext)
  {
   int score = 70;
   int i, rawtextlen;
   rawtextlen = rawtext.Length;
   for (i = 0; i < rawtextlen; i++)
   {
    if (rawtext[i] < 0)
    {
     score = score - 5;
    }
    else if (rawtext[i] == (sbyte) 0x1B)
    {
     // ESC (used by ISO 2022)
     score = score - 5;
    }
   }
   return score;
  }
  #endregion
  #endregion
  #region Initialize_Frequencies.....
  /// <summary>
  /// 初始化必要的条件
  /// </summary>
  internal virtual void Initialize_Frequencies()
  {
   int i;
   if (GBFreq[0] == null)
   {
    for (i = 0; i < 94; i++)
    {
     GBFreq[i] = new int[94];
    }
    #region GBFreq[20][35] = 599;
    GBFreq[49][26] = 598;
    GBFreq[41][38] = 597;
    GBFreq[17][26] = 596;
    GBFreq[32][42] = 595;
    GBFreq[39][42] = 594;
    GBFreq[45][49] = 593;
    GBFreq[51][57] = 592;
    GBFreq[50][47] = 591;
    GBFreq[42][90] = 590;
    GBFreq[52][65] = 589;
    GBFreq[53][47] = 588;
    GBFreq[19][82] = 587;
    GBFreq[31][19] = 586;
    GBFreq[40][46] = 585;
    GBFreq[24][89] = 584;
    GBFreq[23][85] = 583;
    GBFreq[20][28] = 582;
    GBFreq[42][20] = 581;
    GBFreq[34][38] = 580;
    GBFreq[45][9] = 579;
    GBFreq[54][50] = 578;
    GBFreq[25][44] = 577;
    GBFreq[35][66] = 576;
    GBFreq[20][55] = 575;
    GBFreq[18][85] = 574;
    GBFreq[20][31] = 573;
    GBFreq[49][17] = 572;
    GBFreq[41][16] = 571;
    GBFreq[35][73] = 570;
    GBFreq[20][34] = 569;
    GBFreq[29][44] = 568;
    GBFreq[35][38] = 567;
    GBFreq[49][9] = 566;
    GBFreq[46][33] = 565;
    GBFreq[49][51] = 564;
    GBFreq[40][89] = 563;
    GBFreq[26][64] = 562;
    GBFreq[54][51] = 561;
    GBFreq[54][36] = 560;
    GBFreq[39][4] = 559;
    GBFreq[53][13] = 558;
    GBFreq[24][92] = 557;
    GBFreq[27][49] = 556;
    GBFreq[48][6] = 555;
    GBFreq[21][51] = 554;
    GBFreq[30][40] = 553;
    GBFreq[42][92] = 552;
    GBFreq[31][78] = 551;
    GBFreq[25][82] = 550;
    GBFreq[47][0] = 549;
    GBFreq[34][19] = 548;
    GBFreq[47][35] = 547;
    GBFreq[21][63] = 546;
    GBFreq[43][75] = 545;
    GBFreq[21][87] = 544;
    GBFreq[35][59] = 543;
    GBFreq[25][34] = 542;
    GBFreq[21][27] = 541;
    GBFreq[39][26] = 540;
    GBFreq[34][26] = 539;
    GBFreq[39][52] = 538;
    GBFreq[50][57] = 537;
    GBFreq[37][79] = 536;
    GBFreq[26][24] = 535;
    GBFreq[22][1] = 534;
    GBFreq[18][40] = 533;
    GBFreq[41][33] = 532;
    GBFreq[53][26] = 531;
    GBFreq[54][86] = 530;
    GBFreq[20][16] = 529;
    GBFreq[46][74] = 528;
    GBFreq[30][19] = 527;
    GBFreq[45][35] = 526;
    GBFreq[45][61] = 525;
    GBFreq[30][9] = 524;
    GBFreq[41][53] = 523;
    GBFreq[41][13] = 522;
    GBFreq[50][34] = 521;
    GBFreq[53][86] = 520;
    GBFreq[47][47] = 519;
    GBFreq[22][28] = 518;
    GBFreq[50][53] = 517;
    GBFreq[39][70] = 516;
    GBFreq[38][15] = 515;
    GBFreq[42][88] = 514;
    GBFreq[16][29] = 513;
    GBFreq[27][90] = 512;
    GBFreq[29][12] = 511;
    GBFreq[44][22] = 510;
    GBFreq[34][69] = 509;
    GBFreq[24][10] = 508;
    GBFreq[44][11] = 507;
    GBFreq[39][92] = 506;
    GBFreq[49][48] = 505;
    GBFreq[31][46] = 504;
    GBFreq[19][50] = 503;
    GBFreq[21][14] = 502;
    GBFreq[32][28] = 501;
    GBFreq[18][3] = 500;
    GBFreq[53][9] = 499;
    GBFreq[34][80] = 498;
    GBFreq[48][88] = 497;
    GBFreq[46][53] = 496;
    GBFreq[22][53] = 495;
    GBFreq[28][10] = 494;
    GBFreq[44][65] = 493;
    GBFreq[20][10] = 492;
    GBFreq[40][76] = 491;
    GBFreq[47][8] = 490;
    GBFreq[50][74] = 489;
    GBFreq[23][62] = 488;
    GBFreq[49][65] = 487;
    GBFreq[28][87] = 486;
    GBFreq[15][48] = 485;
    GBFreq[22][7] = 484;
    GBFreq[19][42] = 483;
    GBFreq[41][20] = 482;
    GBFreq[26][55] = 481;
    GBFreq[21][93] = 480;
    GBFreq[31][76] = 479;
    GBFreq[34][31] = 478;
    GBFreq[20][66] = 477;
    GBFreq[51][33] = 476;
    GBFreq[34][86] = 475;
    GBFreq[37][67] = 474;
    GBFreq[53][53] = 473;
    GBFreq[40][88] = 472;
    GBFreq[39][10] = 471;
    GBFreq[24][3] = 470;
    GBFreq[27][25] = 469;
    GBFreq[26][15] = 468;
    GBFreq[21][88] = 467;
    GBFreq[52][62] = 466;
    GBFreq[46][81] = 465;
    GBFreq[38][72] = 464;
    GBFreq[17][30] = 463;
    GBFreq[52][92] = 462;
    GBFreq[34][90] = 461;
    GBFreq[21][7] = 460;
    GBFreq[36][13] = 459;
    GBFreq[45][41] = 458;
    GBFreq[32][5] = 457;
    GBFreq[26][89] = 456;
    GBFreq[23][87] = 455;
    GBFreq[20][39] = 454;
    GBFreq[27][23] = 453;
    GBFreq[25][59] = 452;
    GBFreq[49][20] = 451;
    GBFreq[54][77] = 450;
    GBFreq[27][67] = 449;
    GBFreq[47][33] = 448;
    GBFreq[41][17] = 447;
    GBFreq[19][81] = 446;
    GBFreq[16][66] = 445;
    GBFreq[45][26] = 444;
    GBFreq[49][81] = 443;
    GBFreq[53][55] = 442;
    GBFreq[16][26] = 441;
    GBFreq[54][62] = 440;
    GBFreq[20][70] = 439;
    GBFreq[42][35] = 438;
    GBFreq[20][57] = 437;
    GBFreq[34][36] = 436;
    GBFreq[46][63] = 435;
    GBFreq[19][45] = 434;
    GBFreq[21][10] = 433;
    GBFreq[52][93] = 432;
    GBFreq[25][2] = 431;
    GBFreq[30][57] = 430;
    GBFreq[41][24] = 429;
    GBFreq[28][43] = 428;
    GBFreq[45][86] = 427;
    GBFreq[51][56] = 426;
    GBFreq[37][28] = 425;
    GBFreq[52][69] = 424;
    GBFreq[43][92] = 423;
    GBFreq[41][31] = 422;
    GBFreq[37][87] = 421;
    GBFreq[47][36] = 420;
    GBFreq[16][16] = 419;
    GBFreq[40][56] = 418;
    GBFreq[24][55] = 417;
    GBFreq[17][1] = 416;
    GBFreq[35][57] = 415;
    GBFreq[27][50] = 414;
    GBFreq[26][14] = 413;
    GBFreq[50][40] = 412;
    GBFreq[39][19] = 411;
    GBFreq[19][89] = 410;
    GBFreq[29][91] = 409;
    GBFreq[17][89] = 408;
    GBFreq[39][74] = 407;
    GBFreq[46][39] = 406;
    GBFreq[40][28] = 405;
    GBFreq[45][68] = 404;
    GBFreq[43][10] = 403;
    GBFreq[42][13] = 402;
    GBFreq[44][81] = 401;
    GBFreq[41][47] = 400;
    GBFreq[48][58] = 399;
    GBFreq[43][68] = 398;
    GBFreq[16][79] = 397;
    GBFreq[19][5] = 396;
    GBFreq[54][59] = 395;
    GBFreq[17][36] = 394;
    GBFreq[18][0] = 393;
    GBFreq[41][5] = 392;
    GBFreq[41][72] = 391;
    GBFreq[16][39] = 390;
    GBFreq[54][0] = 389;
    GBFreq[51][16] = 388;
    GBFreq[29][36] = 387;
    GBFreq[47][5] = 386;
    GBFreq[47][51] = 385;
    GBFreq[44][7] = 384;
    GBFreq[35][30] = 383;
    GBFreq[26][9] = 382;
    GBFreq[16][7] = 381;
    GBFreq[32][1] = 380;
    GBFreq[33][76] = 379;
    GBFreq[34][91] = 378;
    GBFreq[52][36] = 377;
    GBFreq[26][77] = 376;
    GBFreq[35][48] = 375;
    GBFreq[40][80] = 374;
    GBFreq[41][92] = 373;
    GBFreq[27][93] = 372;
    GBFreq[15][17] = 371;
    GBFreq[16][76] = 370;
    GBFreq[51][12] = 369;
    GBFreq[18][20] = 368;
    GBFreq[15][54] = 367;
    GBFreq[50][5] = 366;
    GBFreq[33][22] = 365;
    GBFreq[37][57] = 364;
    GBFreq[28][47] = 363;
    GBFreq[42][31] = 362;
    GBFreq[18][2] = 361;
    GBFreq[43][64] = 360;
    GBFreq[23][47] = 359;
    GBFreq[28][79] = 358;
    GBFreq[25][45] = 357;
    GBFreq[23][91] = 356;
    GBFreq[22][19] = 355;
    GBFreq[25][46] = 354;
    GBFreq[22][36] = 353;
    GBFreq[54][85] = 352;
    GBFreq[46][20] = 351;
    GBFreq[27][37] = 350;
    GBFreq[26][81] = 349;
    GBFreq[42][29] = 348;
    GBFreq[31][90] = 347;
    GBFreq[41][59] = 346;
    GBFreq[24][65] = 345;
    GBFreq[44][84] = 344;
    GBFreq[24][90] = 343;
    GBFreq[38][54] = 342;
    GBFreq[28][70] = 341;
    GBFreq[27][15] = 340;
    GBFreq[28][80] = 339;
    GBFreq[29][8] = 338;
    GBFreq[45][80] = 337;
    GBFreq[53][37] = 336;
    GBFreq[28][65] = 335;
    GBFreq[23][86] = 334;
    GBFreq[39][45] = 333;
    GBFreq[53][32] = 332;
    GBFreq[38][68] = 331;
    GBFreq[45][78] = 330;
    GBFreq[43][7] = 329;
    GBFreq[46][82] = 328;
    GBFreq[27][38] = 327;
    GBFreq[16][62] = 326;
    GBFreq[24][17] = 325;
    GBFreq[22][70] = 324;
    GBFreq[52][28] = 323;
    GBFreq[23][40] = 322;
    GBFreq[28][50] = 321;
    GBFreq[42][91] = 320;
    GBFreq[47][76] = 319;
    GBFreq[15][42] = 318;
    GBFreq[43][55] = 317;
    GBFreq[29][84] = 316;
    GBFreq[44][90] = 315;
    GBFreq[53][16] = 314;
    GBFreq[22][93] = 313;
    GBFreq[34][10] = 312;
    GBFreq[32][53] = 311;
    GBFreq[43][65] = 310;
    GBFreq[28][7] = 309;
    GBFreq[35][46] = 308;
    GBFreq[21][39] = 307;
    GBFreq[44][18] = 306;
    GBFreq[40][10] = 305;
    GBFreq[54][53] = 304;
    GBFreq[38][74] = 303;
    GBFreq[28][26] = 302;
    GBFreq[15][13] = 301;
    GBFreq[39][34] = 300;
    GBFreq[39][46] = 299;
    GBFreq[42][66] = 298;
    GBFreq[33][58] = 297;
    GBFreq[15][56] = 296;
    GBFreq[18][51] = 295;
    GBFreq[49][68] = 294;
    GBFreq[30][37] = 293;
    GBFreq[51][84] = 292;
    GBFreq[51][9] = 291;
    GBFreq[40][70] = 290;
    GBFreq[41][84] = 289;
    GBFreq[28][64] = 288;
    GBFreq[32][88] = 287;
    GBFreq[24][5] = 286;
    GBFreq[53][23] = 285;
    GBFreq[42][27] = 284;
    GBFreq[22][38] = 283;
    GBFreq[32][86] = 282;
    GBFreq[34][30] = 281;
    GBFreq[38][63] = 280;
    GBFreq[24][59] = 279;
    GBFreq[22][81] = 278;
    GBFreq[32][11] = 277;
    GBFreq[51][21] = 276;
    GBFreq[54][41] = 275;
    GBFreq[21][50] = 274;
    GBFreq[23][89] = 273;
    GBFreq[19][87] = 272;
    GBFreq[26][7] = 271;
    GBFreq[30][75] = 270;
    GBFreq[43][84] = 269;
    GBFreq[51][25] = 268;
    GBFreq[16][67] = 267;
    GBFreq[32][9] = 266;
    GBFreq[48][51] = 265;
    GBFreq[39][7] = 264;
    GBFreq[44][88] = 263;
    GBFreq[52][24] = 262;
    GBFreq[23][34] = 261;
    GBFreq[32][75] = 260;
    GBFreq[19][10] = 259;
    GBFreq[28][91] = 258;
    GBFreq[32][83] = 257;
    GBFreq[25][75] = 256;
    GBFreq[53][45] = 255;
    GBFreq[29][85] = 254;
    GBFreq[53][59] = 253;
    GBFreq[16][2] = 252;
    GBFreq[19][78] = 251;
    GBFreq[15][75] = 250;
    GBFreq[51][42] = 249;
    GBFreq[45][67] = 248;
    GBFreq[15][74] = 247;
    GBFreq[25][81] = 246;
    GBFreq[37][62] = 245;
    GBFreq[16][55] = 244;
    GBFreq[18][38] = 243;
    GBFreq[23][23] = 242;
    GBFreq[38][30] = 241;
    GBFreq[17][28] = 240;
    GBFreq[44][73] = 239;
    GBFreq[23][78] = 238;
    GBFreq[40][77] = 237;
    GBFreq[38][87] = 236;
    GBFreq[27][19] = 235;
    GBFreq[38][82] = 234;
    GBFreq[37][22] = 233;
    GBFreq[41][30] = 232;
    GBFreq[54][9] = 231;
    GBFreq[32][30] = 230;
    GBFreq[30][52] = 229;
    GBFreq[40][84] = 228;
    GBFreq[53][57] = 227;
    GBFreq[27][27] = 226;
    GBFreq[38][64] = 225;
    GBFreq[18][43] = 224;
    GBFreq[23][69] = 223;
    GBFreq[28][12] = 222;
    GBFreq[50][78] = 221;
    GBFreq[50][1] = 220;
    GBFreq[26][88] = 219;
    GBFreq[36][40] = 218;
    GBFreq[33][89] = 217;
    GBFreq[41][28] = 216;
    GBFreq[31][77] = 215;
    GBFreq[46][1] = 214;
    GBFreq[47][19] = 213;
    GBFreq[35][55] = 212;
    GBFreq[41][21] = 211;
    GBFreq[27][10] = 210;
    GBFreq[32][77] = 209;
    GBFreq[26][37] = 208;
    GBFreq[20][33] = 207;
    GBFreq[41][52] = 206;
    GBFreq[32][18] = 205;
    GBFreq[38][13] = 204;
    GBFreq[20][18] = 203;
    GBFreq[20][24] = 202;
    GBFreq[45][19] = 201;
    GBFreq[18][53] = 200;
    #endregion
   }
   if (GBKFreq[0] == null)
   {
    for (i = 0; i < 126; i++)
    {
     GBKFreq[i] = new int[191];
    }
    #region GBKFreq[52][132] = 600;
    GBKFreq[73][135] = 599;
    GBKFreq[49][123] = 598;
    GBKFreq[77][146] = 597;
    GBKFreq[81][123] = 596;
    GBKFreq[82][144] = 595;
    GBKFreq[51][179] = 594;
    GBKFreq[83][154] = 593;
    GBKFreq[71][139] = 592;
    GBKFreq[64][139] = 591;
    GBKFreq[85][144] = 590;
    GBKFreq[52][125] = 589;
    GBKFreq[88][25] = 588;
    GBKFreq[81][106] = 587;
    GBKFreq[81][148] = 586;
    GBKFreq[62][137] = 585;
    GBKFreq[94][0] = 584;
    GBKFreq[1][64] = 583;
    GBKFreq[67][163] = 582;
    GBKFreq[20][190] = 581;
    GBKFreq[57][131] = 580;
    GBKFreq[29][169] = 579;
    GBKFreq[72][143] = 578;
    GBKFreq[0][173] = 577;
    GBKFreq[11][23] = 576;
    GBKFreq[61][141] = 575;
    GBKFreq[60][123] = 574;
    GBKFreq[81][114] = 573;
    GBKFreq[82][131] = 572;
    GBKFreq[67][156] = 571;
    GBKFreq[71][167] = 570;
    GBKFreq[20][50] = 569;
    GBKFreq[77][132] = 568;
    GBKFreq[84][38] = 567;
    GBKFreq[26][29] = 566;
    GBKFreq[74][187] = 565;
    GBKFreq[62][116] = 564;
    GBKFreq[67][135] = 563;
    GBKFreq[5][86] = 562;
    GBKFreq[72][186] = 561;
    GBKFreq[75][161] = 560;
    GBKFreq[78][130] = 559;
    GBKFreq[94][30] = 558;
    GBKFreq[84][72] = 557;
    GBKFreq[1][67] = 556;
    GBKFreq[75][172] = 555;
    GBKFreq[74][185] = 554;
    GBKFreq[53][160] = 553;
    GBKFreq[123][14] = 552;
    GBKFreq[79][97] = 551;
    GBKFreq[85][110] = 550;
    GBKFreq[78][171] = 549;
    GBKFreq[52][131] = 548;
    GBKFreq[56][100] = 547;
    GBKFreq[50][182] = 546;
    GBKFreq[94][64] = 545;
    GBKFreq[106][74] = 544;
    GBKFreq[11][102] = 543;
    GBKFreq[53][124] = 542;
    GBKFreq[24][3] = 541;
    GBKFreq[86][148] = 540;
    GBKFreq[53][184] = 539;
    GBKFreq[86][147] = 538;
    GBKFreq[96][161] = 537;
    GBKFreq[82][77] = 536;
    GBKFreq[59][146] = 535;
    GBKFreq[84][126] = 534;
    GBKFreq[79][132] = 533;
    GBKFreq[85][123] = 532;
    GBKFreq[71][101] = 531;
    GBKFreq[85][106] = 530;
    GBKFreq[6][184] = 529;
    GBKFreq[57][156] = 528;
    GBKFreq[75][104] = 527;
    GBKFreq[50][137] = 526;
    GBKFreq[79][133] = 525;
    GBKFreq[76][108] = 524;
    GBKFreq[57][142] = 523;
    GBKFreq[84][130] = 522;
    GBKFreq[52][128] = 521;
    GBKFreq[47][44] = 520;
    GBKFreq[52][152] = 519;
    GBKFreq[54][104] = 518;
    GBKFreq[30][47] = 517;
    GBKFreq[71][123] = 516;
    GBKFreq[52][107] = 515;
    GBKFreq[45][84] = 514;
    GBKFreq[107][118] = 513;
    GBKFreq[5][161] = 512;
    GBKFreq[48][126] = 511;
    GBKFreq[67][170] = 510;
    GBKFreq[43][6] = 509;
    GBKFreq[70][112] = 508;
    GBKFreq[86][174] = 507;
    GBKFreq[84][166] = 506;
    GBKFreq[79][130] = 505;
    GBKFreq[57][141] = 504;
    GBKFreq[81][178] = 503;
    GBKFreq[56][187] = 502;
    GBKFreq[81][162] = 501;
    GBKFreq[53][104] = 500;
    GBKFreq[123][35] = 499;
    GBKFreq[70][169] = 498;
    GBKFreq[69][164] = 497;
    GBKFreq[109][61] = 496;
    GBKFreq[73][130] = 495;
    GBKFreq[62][134] = 494;
    GBKFreq[54][125] = 493;
    GBKFreq[79][105] = 492;
    GBKFreq[70][165] = 491;
    GBKFreq[71][189] = 490;
    GBKFreq[23][147] = 489;
    GBKFreq[51][139] = 488;
    GBKFreq[47][137] = 487;
    GBKFreq[77][123] = 486;
    GBKFreq[86][183] = 485;
    GBKFreq[63][173] = 484;
    GBKFreq[79][144] = 483;
    GBKFreq[84][159] = 482;
    GBKFreq[60][91] = 481;
    GBKFreq[66][187] = 480;
    GBKFreq[73][114] = 479;
    GBKFreq[85][56] = 478;
    GBKFreq[71][149] = 477;
    GBKFreq[84][189] = 476;
    GBKFreq[104][31] = 475;
    GBKFreq[83][82] = 474;
    GBKFreq[68][35] = 473;
    GBKFreq[11][77] = 472;
    GBKFreq[15][155] = 471;
    GBKFreq[83][153] = 470;
    GBKFreq[71][1] = 469;
    GBKFreq[53][190] = 468;
    GBKFreq[50][135] = 467;
    GBKFreq[3][147] = 466;
    GBKFreq[48][136] = 465;
    GBKFreq[66][166] = 464;
    GBKFreq[55][159] = 463;
    GBKFreq[82][150] = 462;
    GBKFreq[58][178] = 461;
    GBKFreq[64][102] = 460;
    GBKFreq[16][106] = 459;
    GBKFreq[68][110] = 458;
    GBKFreq[54][14] = 457;
    GBKFreq[60][140] = 456;
    GBKFreq[91][71] = 455;
    GBKFreq[54][150] = 454;
    GBKFreq[78][177] = 453;
    GBKFreq[78][117] = 452;
    GBKFreq[104][12] = 451;
    GBKFreq[73][150] = 450;
    GBKFreq[51][142] = 449;
    GBKFreq[81][145] = 448;
    GBKFreq[66][183] = 447;
    GBKFreq[51][178] = 446;
    GBKFreq[75][107] = 445;
    GBKFreq[65][119] = 444;
    GBKFreq[69][176] = 443;
    GBKFreq[59][122] = 442;
    GBKFreq[78][160] = 441;
    GBKFreq[85][183] = 440;
    GBKFreq[105][16] = 439;
    GBKFreq[73][110] = 438;
    GBKFreq[104][39] = 437;
    GBKFreq[119][16] = 436;
    GBKFreq[76][162] = 435;
    GBKFreq[67][152] = 434;
    GBKFreq[82][24] = 433;
    GBKFreq[73][121] = 432;
    GBKFreq[83][83] = 431;
    GBKFreq[82][145] = 430;
    GBKFreq[49][133] = 429;
    GBKFreq[94][13] = 428;
    GBKFreq[58][139] = 427;
    GBKFreq[74][189] = 426;
    GBKFreq[66][177] = 425;
    GBKFreq[85][184] = 424;
    GBKFreq[55][183] = 423;
    GBKFreq[71][107] = 422;
    GBKFreq[11][98] = 421;
    GBKFreq[72][153] = 420;
    GBKFreq[2][137] = 419;
    GBKFreq[59][147] = 418;
    GBKFreq[58][152] = 417;
    GBKFreq[55][144] = 416;
    GBKFreq[73][125] = 415;
    GBKFreq[52][154] = 414;
    GBKFreq[70][178] = 413;
    GBKFreq[79][148] = 412;
    GBKFreq[63][143] = 411;
    GBKFreq[50][140] = 410;
    GBKFreq[47][145] = 409;
    GBKFreq[48][123] = 408;
    GBKFreq[56][107] = 407;
    GBKFreq[84][83] = 406;
    GBKFreq[59][112] = 405;
    GBKFreq[124][72] = 404;
    GBKFreq[79][99] = 403;
    GBKFreq[3][37] = 402;
    GBKFreq[114][55] = 401;
    GBKFreq[85][152] = 400;
    GBKFreq[60][47] = 399;
    GBKFreq[65][96] = 398;
    GBKFreq[74][110] = 397;
    GBKFreq[86][182] = 396;
    GBKFreq[50][99] = 395;
    GBKFreq[67][186] = 394;
    GBKFreq[81][74] = 393;
    GBKFreq[80][37] = 392;
    GBKFreq[21][60] = 391;
    GBKFreq[110][12] = 390;
    GBKFreq[60][162] = 389;
    GBKFreq[29][115] = 388;
    GBKFreq[83][130] = 387;
    GBKFreq[52][136] = 386;
    GBKFreq[63][114] = 385;
    GBKFreq[49][127] = 384;
    GBKFreq[83][109] = 383;
    GBKFreq[66][128] = 382;
    GBKFreq[78][136] = 381;
    GBKFreq[81][180] = 380;
    GBKFreq[76][104] = 379;
    GBKFreq[56][156] = 378;
    GBKFreq[61][23] = 377;
    GBKFreq[4][30] = 376;
    GBKFreq[69][154] = 375;
    GBKFreq[100][37] = 374;
    GBKFreq[54][177] = 373;
    GBKFreq[23][119] = 372;
    GBKFreq[71][171] = 371;
    GBKFreq[84][146] = 370;
    GBKFreq[20][184] = 369;
    GBKFreq[86][76] = 368;
    GBKFreq[74][132] = 367;
    GBKFreq[47][97] = 366;
    GBKFreq[82][137] = 365;
    GBKFreq[94][56] = 364;
    GBKFreq[92][30] = 363;
    GBKFreq[19][117] = 362;
    GBKFreq[48][173] = 361;
    GBKFreq[2][136] = 360;
    GBKFreq[7][182] = 359;
    GBKFreq[74][188] = 358;
    GBKFreq[14][132] = 357;
    GBKFreq[62][172] = 356;
    GBKFreq[25][39] = 355;
    GBKFreq[85][129] = 354;
    GBKFreq[64][98] = 353;
    GBKFreq[67][127] = 352;
    GBKFreq[72][167] = 351;
    GBKFreq[57][143] = 350;
    GBKFreq[76][187] = 349;
    GBKFreq[83][181] = 348;
    GBKFreq[84][10] = 347;
    GBKFreq[55][166] = 346;
    GBKFreq[55][188] = 345;
    GBKFreq[13][151] = 344;
    GBKFreq[62][124] = 343;
    GBKFreq[53][136] = 342;
    GBKFreq[106][57] = 341;
    GBKFreq[47][166] = 340;
    GBKFreq[109][30] = 339;
    GBKFreq[78][114] = 338;
    GBKFreq[83][19] = 337;
    GBKFreq[56][162] = 336;
    GBKFreq[60][177] = 335;
    GBKFreq[88][9] = 334;
    GBKFreq[74][163] = 333;
    GBKFreq[52][156] = 332;
    GBKFreq[71][180] = 331;
    GBKFreq[60][57] = 330;
    GBKFreq[72][173] = 329;
    GBKFreq[82][91] = 328;
    GBKFreq[51][186] = 327;
    GBKFreq[75][86] = 326;
    GBKFreq[75][78] = 325;
    GBKFreq[76][170] = 324;
    GBKFreq[60][147] = 323;
    GBKFreq[82][75] = 322;
    GBKFreq[80][148] = 321;
    GBKFreq[86][150] = 320;
    GBKFreq[13][95] = 319;
    GBKFreq[0][11] = 318;
    GBKFreq[84][190] = 317;
    GBKFreq[76][166] = 316;
    GBKFreq[14][72] = 315;
    GBKFreq[67][144] = 314;
    GBKFreq[84][44] = 313;
    GBKFreq[72][125] = 312;
    GBKFreq[66][127] = 311;
    GBKFreq[60][25] = 310;
    GBKFreq[70][146] = 309;
    GBKFreq[79][135] = 308;
    GBKFreq[54][135] = 307;
    GBKFreq[60][104] = 306;
    GBKFreq[55][132] = 305;
    GBKFreq[94][2] = 304;
    GBKFreq[54][133] = 303;
    GBKFreq[56][190] = 302;
    GBKFreq[58][174] = 301;
    GBKFreq[80][144] = 300;
    GBKFreq[85][113] = 299;
    #endregion
   }
   if (Big5Freq[0] == null)
   {
    for (i = 0; i < 94; i++)
    {
     Big5Freq[i] = new int[158];
    }
    #region Big5Freq[9][89] = 600;
    Big5Freq[11][15] = 599;
    Big5Freq[3][66] = 598;
    Big5Freq[6][121] = 597;
    Big5Freq[3][0] = 596;
    Big5Freq[5][82] = 595;
    Big5Freq[3][42] = 594;
    Big5Freq[5][34] = 593;
    Big5Freq[3][8] = 592;
    Big5Freq[3][6] = 591;
    Big5Freq[3][67] = 590;
    Big5Freq[7][139] = 589;
    Big5Freq[23][137] = 588;
    Big5Freq[12][46] = 587;
    Big5Freq[4][8] = 586;
    Big5Freq[4][41] = 585;
    Big5Freq[18][47] = 584;
    Big5Freq[12][114] = 583;
    Big5Freq[6][1] = 582;
    Big5Freq[22][60] = 581;
    Big5Freq[5][46] = 580;
    Big5Freq[11][79] = 579;
    Big5Freq[3][23] = 578;
    Big5Freq[7][114] = 577;
    Big5Freq[29][102] = 576;
    Big5Freq[19][14] = 575;
    Big5Freq[4][133] = 574;
    Big5Freq[3][29] = 573;
    Big5Freq[4][109] = 572;
    Big5Freq[14][127] = 571;
    Big5Freq[5][48] = 570;
    Big5Freq[13][104] = 569;
    Big5Freq[3][132] = 568;
    Big5Freq[26][64] = 567;
    Big5Freq[7][19] = 566;
    Big5Freq[4][12] = 565;
    Big5Freq[11][124] = 564;
    Big5Freq[7][89] = 563;
    Big5Freq[15][124] = 562;
    Big5Freq[4][108] = 561;
    Big5Freq[19][66] = 560;
    Big5Freq[3][21] = 559;
    Big5Freq[24][12] = 558;
    Big5Freq[28][111] = 557;
    Big5Freq[12][107] = 556;
    Big5Freq[3][112] = 555;
    Big5Freq[8][113] = 554;
    Big5Freq[5][40] = 553;
    Big5Freq[26][145] = 552;
    Big5Freq[3][48] = 551;
    Big5Freq[3][70] = 550;
    Big5Freq[22][17] = 549;
    Big5Freq[16][47] = 548;
    Big5Freq[3][53] = 547;
    Big5Freq[4][24] = 546;
    Big5Freq[32][120] = 545;
    Big5Freq[24][49] = 544;
    Big5Freq[24][142] = 543;
    Big5Freq[18][66] = 542;
    Big5Freq[29][150] = 541;
    Big5Freq[5][122] = 540;
    Big5Freq[5][114] = 539;
    Big5Freq[3][44] = 538;
    Big5Freq[10][128] = 537;
    Big5Freq[15][20] = 536;
    Big5Freq[13][33] = 535;
    Big5Freq[14][87] = 534;
    Big5Freq[3][126] = 533;
    Big5Freq[4][53] = 532;
    Big5Freq[4][40] = 531;
    Big5Freq[9][93] = 530;
    Big5Freq[15][137] = 529;
    Big5Freq[10][123] = 528;
    Big5Freq[4][56] = 527;
    Big5Freq[5][71] = 526;
    Big5Freq[10][8] = 525;
    Big5Freq[5][16] = 524;
    Big5Freq[5][146] = 523;
    Big5Freq[18][88] = 522;
    Big5Freq[24][4] = 521;
    Big5Freq[20][47] = 520;
    Big5Freq[5][33] = 519;
    Big5Freq[9][43] = 518;
    Big5Freq[20][12] = 517;
    Big5Freq[20][13] = 516;
    Big5Freq[5][156] = 515;
    Big5Freq[22][140] = 514;
    Big5Freq[8][146] = 513;
    Big5Freq[21][123] = 512;
    Big5Freq[4][90] = 511;
    Big5Freq[5][62] = 510;
    Big5Freq[17][59] = 509;
    Big5Freq[10][37] = 508;
    Big5Freq[18][107] = 507;
    Big5Freq[14][53] = 506;
    Big5Freq[22][51] = 505;
    Big5Freq[8][13] = 504;
    Big5Freq[5][29] = 503;
    Big5Freq[9][7] = 502;
    Big5Freq[22][14] = 501;
    Big5Freq[8][55] = 500;
    Big5Freq[33][9] = 499;
    Big5Freq[16][64] = 498;
    Big5Freq[7][131] = 497;
    Big5Freq[34][4] = 496;
    Big5Freq[7][101] = 495;
    Big5Freq[11][139] = 494;
    Big5Freq[3][135] = 493;
    Big5Freq[7][102] = 492;
    Big5Freq[17][13] = 491;
    Big5Freq[3][20] = 490;
    Big5Freq[27][106] = 489;
    Big5Freq[5][88] = 488;
    Big5Freq[6][33] = 487;
    Big5Freq[5][139] = 486;
    Big5Freq[6][0] = 485;
    Big5Freq[17][58] = 484;
    Big5Freq[5][133] = 483;
    Big5Freq[9][107] = 482;
    Big5Freq[23][39] = 481;
    Big5Freq[5][23] = 480;
    Big5Freq[3][79] = 479;
    Big5Freq[32][97] = 478;
    Big5Freq[3][136] = 477;
    Big5Freq[4][94] = 476;
    Big5Freq[21][61] = 475;
    Big5Freq[23][123] = 474;
    Big5Freq[26][16] = 473;
    Big5Freq[24][137] = 472;
    Big5Freq[22][18] = 471;
    Big5Freq[5][1] = 470;
    Big5Freq[20][119] = 469;
    Big5Freq[3][7] = 468;
    Big5Freq[10][79] = 467;
    Big5Freq[15][105] = 466;
    Big5Freq[3][144] = 465;
    Big5Freq[12][80] = 464;
    Big5Freq[15][73] = 463;
    Big5Freq[3][19] = 462;
    Big5Freq[8][109] = 461;
    Big5Freq[3][15] = 460;
    Big5Freq[31][82] = 459;
    Big5Freq[3][43] = 458;
    Big5Freq[25][119] = 457;
    Big5Freq[16][111] = 456;
    Big5Freq[7][77] = 455;
    Big5Freq[3][95] = 454;
    Big5Freq[24][82] = 453;
    Big5Freq[7][52] = 452;
    Big5Freq[9][151] = 451;
    Big5Freq[3][129] = 450;
    Big5Freq[5][87] = 449;
    Big5Freq[3][55] = 448;
    Big5Freq[8][153] = 447;
    Big5Freq[4][83] = 446;
    Big5Freq[3][114] = 445;
    Big5Freq[23][147] = 444;
    Big5Freq[15][31] = 443;
    Big5Freq[3][54] = 442;
    Big5Freq[11][122] = 441;
    Big5Freq[4][4] = 440;
    Big5Freq[34][149] = 439;
    Big5Freq[3][17] = 438;
    Big5Freq[21][64] = 437;
    Big5Freq[26][144] = 436;
    Big5Freq[4][62] = 435;
    Big5Freq[8][15] = 434;
    Big5Freq[35][80] = 433;
    Big5Freq[7][110] = 432;
    Big5Freq[23][114] = 431;
    Big5Freq[3][108] = 430;
    Big5Freq[3][62] = 429;
    Big5Freq[21][41] = 428;
    Big5Freq[15][99] = 427;
    Big5Freq[5][47] = 426;
    Big5Freq[4][96] = 425;
    Big5Freq[20][122] = 424;
    Big5Freq[5][21] = 423;
    Big5Freq[4][157] = 422;
    Big5Freq[16][14] = 421;
    Big5Freq[3][117] = 420;
    Big5Freq[7][129] = 419;
    Big5Freq[4][27] = 418;
    Big5Freq[5][30] = 417;
    Big5Freq[22][16] = 416;
    Big5Freq[5][64] = 415;
    Big5Freq[17][99] = 414;
    Big5Freq[17][57] = 413;
    Big5Freq[8][105] = 412;
    Big5Freq[5][112] = 411;
    Big5Freq[20][59] = 410;
    Big5Freq[6][129] = 409;
    Big5Freq[18][17] = 408;
    Big5Freq[3][92] = 407;
    Big5Freq[28][118] = 406;
    Big5Freq[3][109] = 405;
    Big5Freq[31][51] = 404;
    Big5Freq[13][116] = 403;
    Big5Freq[6][15] = 402;
    Big5Freq[36][136] = 401;
    Big5Freq[12][74] = 400;
    Big5Freq[20][88] = 399;
    Big5Freq[36][68] = 398;
    Big5Freq[3][147] = 397;
    Big5Freq[15][84] = 396;
    Big5Freq[16][32] = 395;
    Big5Freq[16][58] = 394;
    Big5Freq[7][66] = 393;
    Big5Freq[23][107] = 392;
    Big5Freq[9][6] = 391;
    Big5Freq[12][86] = 390;
    Big5Freq[23][112] = 389;
    Big5Freq[37][23] = 388;
    Big5Freq[3][138] = 387;
    Big5Freq[20][68] = 386;
    Big5Freq[15][116] = 385;
    Big5Freq[18][64] = 384;
    Big5Freq[12][139] = 383;
    Big5Freq[11][155] = 382;
    Big5Freq[4][156] = 381;
    Big5Freq[12][84] = 380;
    Big5Freq[18][49] = 379;
    Big5Freq[25][125] = 378;
    Big5Freq[25][147] = 377;
    Big5Freq[15][110] = 376;
    Big5Freq[19][96] = 375;
    Big5Freq[30][152] = 374;
    Big5Freq[6][31] = 373;
    Big5Freq[27][117] = 372;
    Big5Freq[3][10] = 371;
    Big5Freq[6][131] = 370;
    Big5Freq[13][112] = 369;
    Big5Freq[36][156] = 368;
    Big5Freq[4][60] = 367;
    Big5Freq[15][121] = 366;
    Big5Freq[4][112] = 365;
    Big5Freq[30][142] = 364;
    Big5Freq[23][154] = 363;
    Big5Freq[27][101] = 362;
    Big5Freq[9][140] = 361;
    Big5Freq[3][89] = 360;
    Big5Freq[18][148] = 359;
    Big5Freq[4][69] = 358;
    Big5Freq[16][49] = 357;
    Big5Freq[6][117] = 356;
    Big5Freq[36][55] = 355;
    Big5Freq[5][123] = 354;
    Big5Freq[4][126] = 353;
    Big5Freq[4][119] = 352;
    Big5Freq[9][95] = 351;
    Big5Freq[5][24] = 350;
    Big5Freq[16][133] = 349;
    Big5Freq[10][134] = 348;
    Big5Freq[26][59] = 347;
    Big5Freq[6][41] = 346;
    Big5Freq[6][146] = 345;
    Big5Freq[19][24] = 344;
    Big5Freq[5][113] = 343;
    Big5Freq[10][118] = 342;
    Big5Freq[34][151] = 341;
    Big5Freq[9][72] = 340;
    Big5Freq[31][25] = 339;
    Big5Freq[18][126] = 338;
    Big5Freq[18][28] = 337;
    Big5Freq[4][153] = 336;
    Big5Freq[3][84] = 335;
    Big5Freq[21][18] = 334;
    Big5Freq[25][129] = 333;
    Big5Freq[6][107] = 332;
    Big5Freq[12][25] = 331;
    Big5Freq[17][109] = 330;
    Big5Freq[7][76] = 329;
    Big5Freq[15][15] = 328;
    Big5Freq[4][14] = 327;
    Big5Freq[23][88] = 326;
    Big5Freq[18][2] = 325;
    Big5Freq[6][88] = 324;
    Big5Freq[16][84] = 323;
    Big5Freq[12][48] = 322;
    Big5Freq[7][68] = 321;
    Big5Freq[5][50] = 320;
    Big5Freq[13][54] = 319;
    Big5Freq[7][98] = 318;
    Big5Freq[11][6] = 317;
    Big5Freq[9][80] = 316;
    Big5Freq[16][41] = 315;
    Big5Freq[7][43] = 314;
    Big5Freq[28][117] = 313;
    Big5Freq[3][51] = 312;
    Big5Freq[7][3] = 311;
    Big5Freq[20][81] = 310;
    Big5Freq[4][2] = 309;
    Big5Freq[11][16] = 308;
    Big5Freq[10][4] = 307;
    Big5Freq[10][119] = 306;
    Big5Freq[6][142] = 305;
    Big5Freq[18][51] = 304;
    Big5Freq[8][144] = 303;
    Big5Freq[10][65] = 302;
    Big5Freq[11][64] = 301;
    Big5Freq[11][130] = 300;
    Big5Freq[9][92] = 299;
    Big5Freq[18][29] = 298;
    Big5Freq[18][78] = 297;
    Big5Freq[18][151] = 296;
    Big5Freq[33][127] = 295;
    Big5Freq[35][113] = 294;
    Big5Freq[10][155] = 293;
    Big5Freq[3][76] = 292;
    Big5Freq[36][123] = 291;
    Big5Freq[13][143] = 290;
    Big5Freq[5][135] = 289;
    Big5Freq[23][116] = 288;
    Big5Freq[6][101] = 287;
    Big5Freq[14][74] = 286;
    Big5Freq[7][153] = 285;
    Big5Freq[3][101] = 284;
    Big5Freq[9][74] = 283;
    Big5Freq[3][156] = 282;
    Big5Freq[4][147] = 281;
    Big5Freq[9][12] = 280;
    Big5Freq[18][133] = 279;
    Big5Freq[4][0] = 278;
    Big5Freq[7][155] = 277;
    Big5Freq[9][144] = 276;
    Big5Freq[23][49] = 275;
    Big5Freq[5][89] = 274;
    Big5Freq[10][11] = 273;
    Big5Freq[3][110] = 272;
    Big5Freq[3][40] = 271;
    Big5Freq[29][115] = 270;
    Big5Freq[9][100] = 269;
    Big5Freq[21][67] = 268;
    Big5Freq[23][145] = 267;
    Big5Freq[10][47] = 266;
    Big5Freq[4][31] = 265;
    Big5Freq[4][81] = 264;
    Big5Freq[22][62] = 263;
    Big5Freq[4][28] = 262;
    Big5Freq[27][39] = 261;
    Big5Freq[27][54] = 260;
    Big5Freq[32][46] = 259;
    Big5Freq[4][76] = 258;
    Big5Freq[26][15] = 257;
    Big5Freq[12][154] = 256;
    Big5Freq[9][150] = 255;
    Big5Freq[15][17] = 254;
    Big5Freq[5][129] = 253;
    Big5Freq[10][40] = 252;
    Big5Freq[13][37] = 251;
    Big5Freq[31][104] = 250;
    Big5Freq[3][152] = 249;
    Big5Freq[5][22] = 248;
    Big5Freq[8][48] = 247;
    Big5Freq[4][74] = 246;
    Big5Freq[6][17] = 245;
    Big5Freq[30][82] = 244;
    Big5Freq[4][116] = 243;
    Big5Freq[16][42] = 242;
    Big5Freq[5][55] = 241;
    Big5Freq[4][64] = 240;
    Big5Freq[14][19] = 239;
    Big5Freq[35][82] = 238;
    Big5Freq[30][139] = 237;
    Big5Freq[26][152] = 236;
    Big5Freq[32][32] = 235;
    Big5Freq[21][102] = 234;
    Big5Freq[10][131] = 233;
    Big5Freq[9][128] = 232;
    Big5Freq[3][87] = 231;
    Big5Freq[4][51] = 230;
    Big5Freq[10][15] = 229;
    Big5Freq[4][150] = 228;
    Big5Freq[7][4] = 227;
    Big5Freq[7][51] = 226;
    Big5Freq[7][157] = 225;
    Big5Freq[4][146] = 224;
    Big5Freq[4][91] = 223;
    Big5Freq[7][13] = 222;
    Big5Freq[17][116] = 221;
    Big5Freq[23][21] = 220;
    Big5Freq[5][106] = 219;
    Big5Freq[14][100] = 218;
    Big5Freq[10][152] = 217;
    Big5Freq[14][89] = 216;
    Big5Freq[6][138] = 215;
    Big5Freq[12][157] = 214;
    Big5Freq[10][102] = 213;
    Big5Freq[19][94] = 212;
    Big5Freq[7][74] = 211;
    Big5Freq[18][128] = 210;
    Big5Freq[27][111] = 209;
    Big5Freq[11][57] = 208;
    Big5Freq[3][131] = 207;
    Big5Freq[30][23] = 206;
    Big5Freq[30][126] = 205;
    Big5Freq[4][36] = 204;
    Big5Freq[26][124] = 203;
    Big5Freq[4][19] = 202;
    Big5Freq[9][152] = 201;
    #endregion
   }
   if (EUC_TWFreq[0] == null)
   {
    for (i = 0; i < 94; i++)
    {
     EUC_TWFreq[i] = new int[94];
    }
    #region EUC_TWFreq[48][49] = 599;
    EUC_TWFreq[35][65] = 598;
    EUC_TWFreq[41][27] = 597;
    EUC_TWFreq[35][0] = 596;
    EUC_TWFreq[39][19] = 595;
    EUC_TWFreq[35][42] = 594;
    EUC_TWFreq[38][66] = 593;
    EUC_TWFreq[35][8] = 592;
    EUC_TWFreq[35][6] = 591;
    EUC_TWFreq[35][66] = 590;
    EUC_TWFreq[43][14] = 589;
    EUC_TWFreq[69][80] = 588;
    EUC_TWFreq[50][48] = 587;
    EUC_TWFreq[36][71] = 586;
    EUC_TWFreq[37][10] = 585;
    EUC_TWFreq[60][52] = 584;
    EUC_TWFreq[51][21] = 583;
    EUC_TWFreq[40][2] = 582;
    EUC_TWFreq[67][35] = 581;
    EUC_TWFreq[38][78] = 580;
    EUC_TWFreq[49][18] = 579;
    EUC_TWFreq[35][23] = 578;
    EUC_TWFreq[42][83] = 577;
    EUC_TWFreq[79][47] = 576;
    EUC_TWFreq[61][82] = 575;
    EUC_TWFreq[38][7] = 574;
    EUC_TWFreq[35][29] = 573;
    EUC_TWFreq[37][77] = 572;
    EUC_TWFreq[54][67] = 571;
    EUC_TWFreq[38][80] = 570;
    EUC_TWFreq[52][74] = 569;
    EUC_TWFreq[36][37] = 568;
    EUC_TWFreq[74][8] = 567;
    EUC_TWFreq[41][83] = 566;
    EUC_TWFreq[36][75] = 565;
    EUC_TWFreq[49][63] = 564;
    EUC_TWFreq[42][58] = 563;
    EUC_TWFreq[56][33] = 562;
    EUC_TWFreq[37][76] = 561;
    EUC_TWFreq[62][39] = 560;
    EUC_TWFreq[35][21] = 559;
    EUC_TWFreq[70][19] = 558;
    EUC_TWFreq[77][88] = 557;
    EUC_TWFreq[51][14] = 556;
    EUC_TWFreq[36][17] = 555;
    EUC_TWFreq[44][51] = 554;
    EUC_TWFreq[38][72] = 553;
    EUC_TWFreq[74][90] = 552;
    EUC_TWFreq[35][48] = 551;
    EUC_TWFreq[35][69] = 550;
    EUC_TWFreq[66][86] = 549;
    EUC_TWFreq[57][20] = 548;
    EUC_TWFreq[35][53] = 547;
    EUC_TWFreq[36][87] = 546;
    EUC_TWFreq[84][67] = 545;
    EUC_TWFreq[70][56] = 544;
    EUC_TWFreq[71][54] = 543;
    EUC_TWFreq[60][70] = 542;
    EUC_TWFreq[80][1] = 541;
    EUC_TWFreq[39][59] = 540;
    EUC_TWFreq[39][51] = 539;
    EUC_TWFreq[35][44] = 538;
    EUC_TWFreq[48][4] = 537;
    EUC_TWFreq[55][24] = 536;
    EUC_TWFreq[52][4] = 535;
    EUC_TWFreq[54][26] = 534;
    EUC_TWFreq[36][31] = 533;
    EUC_TWFreq[37][22] = 532;
    EUC_TWFreq[37][9] = 531;
    EUC_TWFreq[46][0] = 530;
    EUC_TWFreq[56][46] = 529;
    EUC_TWFreq[47][93] = 528;
    EUC_TWFreq[37][25] = 527;
    EUC_TWFreq[39][8] = 526;
    EUC_TWFreq[46][73] = 525;
    EUC_TWFreq[38][48] = 524;
    EUC_TWFreq[39][83] = 523;
    EUC_TWFreq[60][92] = 522;
    EUC_TWFreq[70][11] = 521;
    EUC_TWFreq[63][84] = 520;
    EUC_TWFreq[38][65] = 519;
    EUC_TWFreq[45][45] = 518;
    EUC_TWFreq[63][49] = 517;
    EUC_TWFreq[63][50] = 516;
    EUC_TWFreq[39][93] = 515;
    EUC_TWFreq[68][20] = 514;
    EUC_TWFreq[44][84] = 513;
    EUC_TWFreq[66][34] = 512;
    EUC_TWFreq[37][58] = 511;
    EUC_TWFreq[39][0] = 510;
    EUC_TWFreq[59][1] = 509;
    EUC_TWFreq[47][8] = 508;
    EUC_TWFreq[61][17] = 507;
    EUC_TWFreq[53][87] = 506;
    EUC_TWFreq[67][26] = 505;
    EUC_TWFreq[43][46] = 504;
    EUC_TWFreq[38][61] = 503;
    EUC_TWFreq[45][9] = 502;
    EUC_TWFreq[66][83] = 501;
    EUC_TWFreq[43][88] = 500;
    EUC_TWFreq[85][20] = 499;
    EUC_TWFreq[57][36] = 498;
    EUC_TWFreq[43][6] = 497;
    EUC_TWFreq[86][77] = 496;
    EUC_TWFreq[42][70] = 495;
    EUC_TWFreq[49][78] = 494;
    EUC_TWFreq[36][40] = 493;
    EUC_TWFreq[42][71] = 492;
    EUC_TWFreq[58][49] = 491;
    EUC_TWFreq[35][20] = 490;
    EUC_TWFreq[76][20] = 489;
    EUC_TWFreq[39][25] = 488;
    EUC_TWFreq[40][34] = 487;
    EUC_TWFreq[39][76] = 486;
    EUC_TWFreq[40][1] = 485;
    EUC_TWFreq[59][0] = 484;
    EUC_TWFreq[39][70] = 483;
    EUC_TWFreq[46][14] = 482;
    EUC_TWFreq[68][77] = 481;
    EUC_TWFreq[38][55] = 480;
    EUC_TWFreq[35][78] = 479;
    EUC_TWFreq[84][44] = 478;
    EUC_TWFreq[36][41] = 477;
    EUC_TWFreq[37][62] = 476;
    EUC_TWFreq[65][67] = 475;
    EUC_TWFreq[69][66] = 474;
    EUC_TWFreq[73][55] = 473;
    EUC_TWFreq[71][49] = 472;
    EUC_TWFreq[66][87] = 471;
    EUC_TWFreq[38][33] = 470;
    EUC_TWFreq[64][61] = 469;
    EUC_TWFreq[35][7] = 468;
    EUC_TWFreq[47][49] = 467;
    EUC_TWFreq[56][14] = 466;
    EUC_TWFreq[36][49] = 465;
    EUC_TWFreq[50][81] = 464;
    EUC_TWFreq[55][76] = 463;
    EUC_TWFreq[35][19] = 462;
    EUC_TWFreq[44][47] = 461;
    EUC_TWFreq[35][15] = 460;
    EUC_TWFreq[82][59] = 459;
    EUC_TWFreq[35][43] = 458;
    EUC_TWFreq[73][0] = 457;
    EUC_TWFreq[57][83] = 456;
    EUC_TWFreq[42][46] = 455;
    EUC_TWFreq[36][0] = 454;
    EUC_TWFreq[70][88] = 453;
    EUC_TWFreq[42][22] = 452;
    EUC_TWFreq[46][58] = 451;
    EUC_TWFreq[36][34] = 450;
    EUC_TWFreq[39][24] = 449;
    EUC_TWFreq[35][55] = 448;
    EUC_TWFreq[44][91] = 447;
    EUC_TWFreq[37][51] = 446;
    EUC_TWFreq[36][19] = 445;
    EUC_TWFreq[69][90] = 444;
    EUC_TWFreq[55][35] = 443;
    EUC_TWFreq[35][54] = 442;
    EUC_TWFreq[49][61] = 441;
    EUC_TWFreq[36][67] = 440;
    EUC_TWFreq[88][34] = 439;
    EUC_TWFreq[35][17] = 438;
    EUC_TWFreq[65][69] = 437;
    EUC_TWFreq[74][89] = 436;
    EUC_TWFreq[37][31] = 435;
    EUC_TWFreq[43][48] = 434;
    EUC_TWFreq[89][27] = 433;
    EUC_TWFreq[42][79] = 432;
    EUC_TWFreq[69][57] = 431;
    EUC_TWFreq[36][13] = 430;
    EUC_TWFreq[35][62] = 429;
    EUC_TWFreq[65][47] = 428;
    EUC_TWFreq[56][8] = 427;
    EUC_TWFreq[38][79] = 426;
    EUC_TWFreq[37][64] = 425;
    EUC_TWFreq[64][64] = 424;
    EUC_TWFreq[38][53] = 423;
    EUC_TWFreq[38][31] = 422;
    EUC_TWFreq[56][81] = 421;
    EUC_TWFreq[36][22] = 420;
    EUC_TWFreq[43][4] = 419;
    EUC_TWFreq[36][90] = 418;
    EUC_TWFreq[38][62] = 417;
    EUC_TWFreq[66][85] = 416;
    EUC_TWFreq[39][1] = 415;
    EUC_TWFreq[59][40] = 414;
    EUC_TWFreq[58][93] = 413;
    EUC_TWFreq[44][43] = 412;
    EUC_TWFreq[39][49] = 411;
    EUC_TWFreq[64][2] = 410;
    EUC_TWFreq[41][35] = 409;
    EUC_TWFreq[60][22] = 408;
    EUC_TWFreq[35][91] = 407;
    EUC_TWFreq[78][1] = 406;
    EUC_TWFreq[36][14] = 405;
    EUC_TWFreq[82][29] = 404;
    EUC_TWFreq[52][86] = 403;
    EUC_TWFreq[40][16] = 402;
    EUC_TWFreq[91][52] = 401;
    EUC_TWFreq[50][75] = 400;
    EUC_TWFreq[64][30] = 399;
    EUC_TWFreq[90][78] = 398;
    EUC_TWFreq[36][52] = 397;
    EUC_TWFreq[55][87] = 396;
    EUC_TWFreq[57][5] = 395;
    EUC_TWFreq[57][31] = 394;
    EUC_TWFreq[42][35] = 393;
    EUC_TWFreq[69][50] = 392;
    EUC_TWFreq[45][8] = 391;
    EUC_TWFreq[50][87] = 390;
    EUC_TWFreq[69][55] = 389;
    EUC_TWFreq[92][3] = 388;
    EUC_TWFreq[36][43] = 387;
    EUC_TWFreq[64][10] = 386;
    EUC_TWFreq[56][25] = 385;
    EUC_TWFreq[60][68] = 384;
    EUC_TWFreq[51][46] = 383;
    EUC_TWFreq[50][0] = 382;
    EUC_TWFreq[38][30] = 381;
    EUC_TWFreq[50][85] = 380;
    EUC_TWFreq[60][54] = 379;
    EUC_TWFreq[73][6] = 378;
    EUC_TWFreq[73][28] = 377;
    EUC_TWFreq[56][19] = 376;
    EUC_TWFreq[62][69] = 375;
    EUC_TWFreq[81][66] = 374;
    EUC_TWFreq[40][32] = 373;
    EUC_TWFreq[76][31] = 372;
    EUC_TWFreq[35][10] = 371;
    EUC_TWFreq[41][37] = 370;
    EUC_TWFreq[52][82] = 369;
    EUC_TWFreq[91][72] = 368;
    EUC_TWFreq[37][29] = 367;
    EUC_TWFreq[56][30] = 366;
    EUC_TWFreq[37][80] = 365;
    EUC_TWFreq[81][56] = 364;
    EUC_TWFreq[70][3] = 363;
    EUC_TWFreq[76][15] = 362;
    EUC_TWFreq[46][47] = 361;
    EUC_TWFreq[35][88] = 360;
    EUC_TWFreq[61][58] = 359;
    EUC_TWFreq[37][37] = 358;
    EUC_TWFreq[57][22] = 357;
    EUC_TWFreq[41][23] = 356;
    EUC_TWFreq[90][66] = 355;
    EUC_TWFreq[39][60] = 354;
    EUC_TWFreq[38][0] = 353;
    EUC_TWFreq[37][87] = 352;
    EUC_TWFreq[46][2] = 351;
    EUC_TWFreq[38][56] = 350;
    EUC_TWFreq[58][11] = 349;
    EUC_TWFreq[48][10] = 348;
    EUC_TWFreq[74][4] = 347;
    EUC_TWFreq[40][42] = 346;
    EUC_TWFreq[41][52] = 345;
    EUC_TWFreq[61][92] = 344;
    EUC_TWFreq[39][50] = 343;
    EUC_TWFreq[47][88] = 342;
    EUC_TWFreq[88][36] = 341;
    EUC_TWFreq[45][73] = 340;
    EUC_TWFreq[82][3] = 339;
    EUC_TWFreq[61][36] = 338;
    EUC_TWFreq[60][33] = 337;
    EUC_TWFreq[38][27] = 336;
    EUC_TWFreq[35][83] = 335;
    EUC_TWFreq[65][24] = 334;
    EUC_TWFreq[73][10] = 333;
    EUC_TWFreq[41][13] = 332;
    EUC_TWFreq[50][27] = 331;
    EUC_TWFreq[59][50] = 330;
    EUC_TWFreq[42][45] = 329;
    EUC_TWFreq[55][19] = 328;
    EUC_TWFreq[36][77] = 327;
    EUC_TWFreq[69][31] = 326;
    EUC_TWFreq[60][7] = 325;
    EUC_TWFreq[40][88] = 324;
    EUC_TWFreq[57][56] = 323;
    EUC_TWFreq[50][50] = 322;
    EUC_TWFreq[42][37] = 321;
    EUC_TWFreq[38][82] = 320;
    EUC_TWFreq[52][25] = 319;
    EUC_TWFreq[42][67] = 318;
    EUC_TWFreq[48][40] = 317;
    EUC_TWFreq[45][81] = 316;
    EUC_TWFreq[57][14] = 315;
    EUC_TWFreq[42][13] = 314;
    EUC_TWFreq[78][0] = 313;
    EUC_TWFreq[35][51] = 312;
    EUC_TWFreq[41][67] = 311;
    EUC_TWFreq[64][23] = 310;
    EUC_TWFreq[36][65] = 309;
    EUC_TWFreq[48][50] = 308;
    EUC_TWFreq[46][69] = 307;
    EUC_TWFreq[47][89] = 306;
    EUC_TWFreq[41][48] = 305;
    EUC_TWFreq[60][56] = 304;
    EUC_TWFreq[44][82] = 303;
    EUC_TWFreq[47][35] = 302;
    EUC_TWFreq[49][3] = 301;
    EUC_TWFreq[49][69] = 300;
    EUC_TWFreq[45][93] = 299;
    EUC_TWFreq[60][34] = 298;
    EUC_TWFreq[60][82] = 297;
    EUC_TWFreq[61][61] = 296;
    EUC_TWFreq[86][42] = 295;
    EUC_TWFreq[89][60] = 294;
    EUC_TWFreq[48][31] = 293;
    EUC_TWFreq[35][75] = 292;
    EUC_TWFreq[91][39] = 291;
    EUC_TWFreq[53][19] = 290;
    EUC_TWFreq[39][72] = 289;
    EUC_TWFreq[69][59] = 288;
    EUC_TWFreq[41][7] = 287;
    EUC_TWFreq[54][13] = 286;
    EUC_TWFreq[43][28] = 285;
    EUC_TWFreq[36][6] = 284;
    EUC_TWFreq[45][75] = 283;
    EUC_TWFreq[36][61] = 282;
    EUC_TWFreq[38][21] = 281;
    EUC_TWFreq[45][14] = 280;
    EUC_TWFreq[61][43] = 279;
    EUC_TWFreq[36][63] = 278;
    EUC_TWFreq[43][30] = 277;
    EUC_TWFreq[46][51] = 276;
    EUC_TWFreq[68][87] = 275;
    EUC_TWFreq[39][26] = 274;
    EUC_TWFreq[46][76] = 273;
    EUC_TWFreq[36][15] = 272;
    EUC_TWFreq[35][40] = 271;
    EUC_TWFreq[79][60] = 270;
    EUC_TWFreq[46][7] = 269;
    EUC_TWFreq[65][72] = 268;
    EUC_TWFreq[69][88] = 267;
    EUC_TWFreq[47][18] = 266;
    EUC_TWFreq[37][0] = 265;
    EUC_TWFreq[37][49] = 264;
    EUC_TWFreq[67][37] = 263;
    EUC_TWFreq[36][91] = 262;
    EUC_TWFreq[75][48] = 261;
    EUC_TWFreq[75][63] = 260;
    EUC_TWFreq[83][87] = 259;
    EUC_TWFreq[37][44] = 258;
    EUC_TWFreq[73][54] = 257;
    EUC_TWFreq[51][61] = 256;
    EUC_TWFreq[46][57] = 255;
    EUC_TWFreq[55][21] = 254;
    EUC_TWFreq[39][66] = 253;
    EUC_TWFreq[47][11] = 252;
    EUC_TWFreq[52][8] = 251;
    EUC_TWFreq[82][81] = 250;
    EUC_TWFreq[36][57] = 249;
    EUC_TWFreq[38][54] = 248;
    EUC_TWFreq[43][81] = 247;
    EUC_TWFreq[37][42] = 246;
    EUC_TWFreq[40][18] = 245;
    EUC_TWFreq[80][90] = 244;
    EUC_TWFreq[37][84] = 243;
    EUC_TWFreq[57][15] = 242;
    EUC_TWFreq[38][87] = 241;
    EUC_TWFreq[37][32] = 240;
    EUC_TWFreq[53][53] = 239;
    EUC_TWFreq[89][29] = 238;
    EUC_TWFreq[81][53] = 237;
    EUC_TWFreq[75][3] = 236;
    EUC_TWFreq[83][73] = 235;
    EUC_TWFreq[66][13] = 234;
    EUC_TWFreq[48][7] = 233;
    EUC_TWFreq[46][35] = 232;
    EUC_TWFreq[35][86] = 231;
    EUC_TWFreq[37][20] = 230;
    EUC_TWFreq[46][80] = 229;
    EUC_TWFreq[38][24] = 228;
    EUC_TWFreq[41][68] = 227;
    EUC_TWFreq[42][21] = 226;
    EUC_TWFreq[43][32] = 225;
    EUC_TWFreq[38][20] = 224;
    EUC_TWFreq[37][59] = 223;
    EUC_TWFreq[41][77] = 222;
    EUC_TWFreq[59][57] = 221;
    EUC_TWFreq[68][59] = 220;
    EUC_TWFreq[39][43] = 219;
    EUC_TWFreq[54][39] = 218;
    EUC_TWFreq[48][28] = 217;
    EUC_TWFreq[54][28] = 216;
    EUC_TWFreq[41][44] = 215;
    EUC_TWFreq[51][64] = 214;
    EUC_TWFreq[47][72] = 213;
    EUC_TWFreq[62][67] = 212;
    EUC_TWFreq[42][43] = 211;
    EUC_TWFreq[61][38] = 210;
    EUC_TWFreq[76][25] = 209;
    EUC_TWFreq[48][91] = 208;
    EUC_TWFreq[36][36] = 207;
    EUC_TWFreq[80][32] = 206;
    EUC_TWFreq[81][40] = 205;
    EUC_TWFreq[37][5] = 204;
    EUC_TWFreq[74][69] = 203;
    EUC_TWFreq[36][82] = 202;
    EUC_TWFreq[46][59] = 201;
    #endregion
   }
  }
  #endregion
  #region ToByteArray.....
  /// <summary>
  /// 将此实例中的指定 <see cref="sbyte"/> 字符数组转换到 <see cref="byte"/> 字符数组。
  /// </summary>
  /// <param name="sbyteArray">要转换的 <see cref="sbyte"/> 字符数组</param>
  /// <returns>返回转换后的 <see cref="byte"/> 字符数组</returns>
  public static byte[] ToByteArray(sbyte[] sbyteArray)
  {
   byte[] byteArray = new byte[sbyteArray.Length];
   for (int index = 0; index < sbyteArray.Length; index++)
    byteArray[index] = (byte) sbyteArray[index];
   return byteArray;
  }
  /// <summary>
  /// 将此实例中的指定字符串转换到 <see cref="byte"/> 字符数组。
  /// </summary>
  /// <param name="sourceString">要转换的字符串</param>
  /// <returns>返回转换后的 <see cref="byte"/> 字符数组</returns>
  public static byte[] ToByteArray(string sourceString)
  {
   byte[] byteArray = new byte[sourceString.Length];
   for (int index = 0; index < sourceString.Length; index++)
    byteArray[index] = (byte) sourceString[index];
   return byteArray;
  }
  /// <summary>
  /// 将此实例中的指定 <see cref="object"/> 数组转换到 <see cref="byte"/> 字符数组。
  /// </summary>
  /// <param name="tempObjectArray">要转换的 <see cref="object"/> 字符数组</param>
  /// <returns>返回转换后的 <see cref="byte"/> 字符数组</returns>
  public static byte[] ToByteArray(object[] tempObjectArray)
  {
   byte[] byteArray = new byte[tempObjectArray.Length];
   for (int index = 0; index < tempObjectArray.Length; index++)
    byteArray[index] = (byte) tempObjectArray[index];
   return byteArray;
  }
  #endregion
  #region ToSByteArray.....
  /// <summary>
  /// 将此实例中的指定 <see cref="byte"/> 字符数组转换到 <see cref="sbyte"/> 字符数组。
  /// </summary>
  /// <param name="byteArray">要转换的 <see cref="byte"/> 字符数组</param>
  /// <returns>返回转换后的 <see cref="sbyte"/> 字符数组</returns>
  public static sbyte[] ToSByteArray(byte[] byteArray)
  {
   sbyte[] sbyteArray = new sbyte[byteArray.Length];
   for (int index = 0; index < byteArray.Length; index++)
    sbyteArray[index] = (sbyte) byteArray[index];
   return sbyteArray;
  }
  #endregion
  #region ReadInput.....
  /// <summary>从流读取字节序列,并将此流中的位置提升读取的字节数.</summary>
  /// <param name="sourceStream">要读取的流.</param>
  /// <param name="target">字节数组。此方法返回时,该缓冲区包含指定的字符数组,该数组的 start 和 (start + count-1) 之间的值由从当前源中读取的字节替换。</param>
  /// <param name="start">buffer 中的从零开始的字节偏移量,从此处开始存储从当前流中读取的数据。.</param>
  /// <param name="count">要从当前流中最多读取的字节数。</param>
  /// <returns>读入缓冲区中的总字节数。如果当前可用的字节数没有请求的字节数那么多,则总字节数可能小于请求的字节数,或者如果已到达流的末尾,则为零 (0)。</returns>
  /// <exception cref="ArgumentException">start 与 count 的和大于缓冲区长度。</exception>
  /// <exception cref="ArgumentNullException">target 为空引用(Visual Basic 中为 Nothing)。</exception>
  /// <exception cref="ArgumentOutOfRangeException">offset 或 count 为负。</exception>
  /// <exception cref="System.IO.IOException">发生 I/O 错误。</exception>
  /// <exception cref="NotSupportedException">流不支持读取。</exception>
  /// <exception cref="ObjectDisposedException">在流关闭后调用方法。</exception>
  public static int ReadInput(System.IO.Stream sourceStream, ref sbyte[] target, int start, int count)
  {
   // Returns 0 bytes if not enough space in target
   if (target.Length == 0)
    return 0;
   byte[] receiver = new byte[target.Length];
   int bytesRead = sourceStream.Read(receiver, start, count);
   // Returns -1 if EOF
   if (bytesRead == 0)
    return -1;
   for (int i = start; i < start + bytesRead; i++)
    target[i] = (sbyte) receiver[i];
   return bytesRead;
  }
  /// <summary>从字符系列读取字节序列,并将此字符系列中的位置提升读取的字节数。</summary>
  /// <param name="sourceTextReader">要读取的流。</param>
  /// <param name="target">字节数组。此方法返回时,该缓冲区包含指定的字符数组,该数组的 start 和 (start + count-1) 之间的值由从当前源中读取的字节替换。</param>
  /// <param name="start">buffer 中的从零开始的字节偏移量,从此处开始存储从当前流中读取的数据。.</param>
  /// <param name="count">要从当前流中最多读取的字节数。</param>
  /// <returns>读入缓冲区中的总字节数。如果当前可用的字节数没有请求的字节数那么多,则总字节数可能小于请求的字节数,或者如果已到达流的末尾,则为零 (0)。</returns>
  /// <exception cref="ArgumentException">start 与 count 的和大于缓冲区长度。</exception>
  /// <exception cref="ArgumentNullException">target 为空引用(Visual Basic 中为 Nothing)。</exception>
  /// <exception cref="ArgumentOutOfRangeException">offset 或 count 为负。</exception>
  /// <exception cref="System.IO.IOException">发生 I/O 错误。</exception>
  /// <exception cref="NotSupportedException">流不支持读取。</exception>
  /// <exception cref="ObjectDisposedException">在流关闭后调用方法。</exception>
  public static int ReadInput(System.IO.TextReader sourceTextReader, ref sbyte[] target, int start, int count)
  {
   // Returns 0 bytes if not enough space in target
   if (target.Length == 0) return 0;
   char[] charArray = new char[target.Length];
   int bytesRead = sourceTextReader.Read(charArray, start, count);
   // Returns -1 if EOF
   if (bytesRead == 0) return -1;
   for (int index = start; index < start + bytesRead; index++)
    target[index] = (sbyte) charArray[index];
   return bytesRead;
  }
  #endregion
  #region FileLength.....
  /// <summary>
  /// 检测当前文件的大小
  /// </summary>
  /// <param name="file">被检测的文件</param>
  /// <returns>当前文件的大小。</returns>
  public static long FileLength(System.IO.FileInfo file)
  {
   if (System.IO.Directory.Exists(file.FullName))
    return 0;
   else
    return file.Length;
  }
  #endregion
  #region Identity.....
  /// <summary>
  /// This method returns the literal value received
  /// </summary>
  /// <param name="literal">The literal to return</param>
  /// <returns>The received value</returns>
  public static long Identity(long literal)
  {
   return literal;
  }
  /// <summary>
  /// This method returns the literal value received
  /// </summary>
  /// <param name="literal">The literal to return</param>
  /// <returns>The received value</returns>
  public static ulong Identity(ulong literal)
  {
   return literal;
  }
  /// <summary>
  /// This method returns the literal value received
  /// </summary>
  /// <param name="literal">The literal to return</param>
  /// <returns>The received value</returns>
  public static float Identity(float literal)
  {
   return literal;
  }
  /// <summary>
  /// This method returns the literal value received
  /// </summary>
  /// <param name="literal">The literal to return</param>
  /// <returns>The received value</returns>
  public static double Identity(double literal)
  {
   return literal;
  }
  #endregion
  #endregion
 }
 #endregion
}
class AppTest
{
 [STAThread]
 public static void Main(string[] argc)
 {
  Microshaoft.Text.IdentifyEncoding sinodetector;
  string result = null;
  argc = new string[1];
  //argc[0] = "c:\\chinesedata\\codeconvert\\voaunit.txt";
  argc[0] = "http://china5.nikkeibp.co.jp/china/news/com/200307/pr_com200307170131.html";
  sinodetector = new Microshaoft.Text.IdentifyEncoding();
  if (argc[0].StartsWith("http://") == true)
  {
   try
   {
    result = sinodetector.GetEncodingName(new System.Uri(argc[0]));
   }
   catch (System.Exception e)
   {
    System.Console.Error.WriteLine("Bad URL " + e.ToString());
   }
  }
  else
  {
   //result = sinodetector.detectEncoding(new File(argc[0]));
   
  }
  System.Console.Out.WriteLine(result);
 }
}