Sums the values in an array using a foreach loop : Foreach « Language Basics « C# / C Sharp

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Sums the values in an array using a foreach loop

/*
C# Programming Tips & Techniques
by Charles Wright, Kris Jamsa

Publisher: Osborne/McGraw-Hill (December 28, 2001)
ISBN: 0072193794
*/
// ForEach.cs -- Sums the values in an array using a foreach loop
//
//               Compile this program with the folowing command line
//                   C:>csc ForEach.cs
//
namespace nsForEach
{
    using System;
    public class ForEach
    {
        static public void Main ()
        {
             DateTime now = DateTime.Now;
             Random rand = new Random ((int) now.Millisecond);
             int [] Arr = new int [10];
             for (int x = 0; x < Arr.Length; ++x)
             {
                 Arr[x] = rand.Next () % 100;
             }
             int Total = 0;
             Console.Write ("Array values are ");
             foreach (int val in Arr)
             {
                 Total += val;
                 Console.Write (val + ", ");
             } 
             Console.WriteLine ("and the average is {0,0:F1}",
                               (double) Total / (double) Arr.Length);
        }
    }
}




           
       

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