Ebteda bayad shoma yek List as Data Sort shode dashteh bashin masalan
 
"Absulate" , "Bita", "Cry" , "Dry" , "Erase" , "Feel"
 
mikhahim yek Onsor ro ba Binary Search konim
 
tarif Array in C#
string [] names = new string[] {"Absulate" , "Bita", "Cry" , "Dry" , "Erase" , "Feel"};
 
 
man dar zir Binary Search ro be sorat Adadi darj kardam.
================
 
using System;
 
class ArrayBinarySearch
{
   public static void Main()
   {
      int[] ints = {0, 10, 100, 1000, 1000000 };
      Console.WriteLine ("Array indices and elements: ");
      for (int i = 0; i < ints.Length; i++ )
      {
         Console.Write("[{0}]={1, -5}", i, ints[i]);
      }
      Console.WriteLine();
      FindObject  (ints, 25);
      FindObject  (ints, 1000);
      FindObject  (ints, 2000000);
   }
  
   public static void FindObject  (Array array, Object o)
   {
      int index = Array.BinarySearch (array, 0, array.Length, o);
      Console.WriteLine();
      if (index > 0 )
      {
         Console.WriteLine ("Object: {0} found at [{1}]", o, index );
      }
      else if (index == array.Length )
      {
         Console.WriteLine ("Object: {0} not found. "
            + "No array object has a greater value." , o);
         Console.WriteLine ();
      }
      else
      {
        Console.WriteLine ("Object: {0} not found. "
           + "Next larger object found at [{1}].", o, ~index);
      }
   }
}
 
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kafie shoma array adadi ro be String tabdil konin
javab hale