// crudwork
// Copyright 2004 by Steve T. Pham (http://www.crudwork.com)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with This program. If not, see .

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;

namespace crudwork.Utilities
{
///

public static class MathUtil
{

///

/// ///
public static decimal Average(decimal[] values)
{
if (values == null || values.Length == 0)
throw new ArgumentNullException(“values”);

decimal acc = 0;
for (int i = 0; i < values.Length; i++) { acc += values[i]; } return acc / values.Length; } } } [/csharp]

   



using System;
   
class MainClass
{
    public static void Main()
    {
        try
        {
            int [] IntegerArray = new int [5];
   
            IntegerArray[10] = 123;
        }
        catch(IndexOutOfRangeException)
        {
            Console.WriteLine("An invalid element index access was attempted.");
        }
    }
}

           
          

   



using System;
   
class MainClass
{
    public static void Main()
    {
        int [] LargeArray;
   
        try
        {
            LargeArray = new int [2000000000];
        }
        catch(OutOfMemoryException)
        {
            Console.WriteLine("The CLR is out of memory.");
        }
    }
}
           
          

using System;

class ChessBoard {
static void Main(String[] args) {
Char[,] SquareColor = new Char[8, 8];
for (int i = 0; i < SquareColor.GetLength(0); i++) { for (int x = 0; x < SquareColor.GetLength(1); x++) { if ((x % 2) == 0) if ((i % 2) == 0) SquareColor[i, x] = 'W'; else SquareColor[i, x] = 'B'; else if ((i % 2) == 0) SquareColor[i, x] = 'B'; else SquareColor[i, x] = 'W'; } } for (int i = 0; i < SquareColor.GetLength(0); i++) { for (int x = 0; x < SquareColor.GetLength(1); x++) { Console.Write(SquareColor[i, x]); } Console.WriteLine(); } } } [/csharp]