// Ex. 5.6: Calculate.cs
// Calculate the sum of the integers from 1 to 10 
using System;

public class Calculate
{
   public static void Main( string[] args )
   {
      int sum;
      int x;

      x = 1; // initialize x to 1 for counting
      sum = 0; // initialize sum to 0 for totaling

      while ( x <= 10 ) // while x is less than or equal to 10      
      {
         sum += x; // add x to sum
         x++; // increment x
      } // end while

      Console.WriteLine( "The sum is: {0}", sum );
   } // end Main
} // end class Calculate


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