[.net] Random Searching Algorithm

// _words is a a String[] containing the parsed wordsRandom _rnd = new Random();String randomWord = _words[ _rnd.Next( 0, _words.Length ) ];

Random r = new Random();string s = //your words read into a string;int startIndex = r.nextInt(s.Length);int begin = 0;if(startIndex > 0){    int begin = s.indexOf(" &*(-+={[\/".ToCharArray(), startIndex);}int end = s.indexOf(" !&*)-+=}]\:;,.?/".ToCharArray(), begin);string word s.substring(begin, end);

using System;using System.IO;namespace Test{	class MainClass	{		public static void Main(string[] args)		{			// Open the file			TextReader tr = new StreamReader( "words.txt" );						// This is our String array into which we load the words			String[] _words = new string[ 1000 ];						// Number of words			int i = -1;			// While there still are words to read, put them into the array			do {				i++;				_words[ i ] = tr.ReadLine();			} while( _words[ i ] != null );						// Don't forget to close			tr.Close();						// This class will create random numbers for us			Random _rnd = new Random();						// Print a random word			Console.WriteLine( "A random word from the file:" );			Console.WriteLine( _words[ _rnd.Next( 0, i ) ] );						Console.Read();		}	}}