Solved

Review my answers on arrays

Posted on 2006-06-15
1
177 Views
Last Modified: 2010-04-16

//1. Create an array of integers named MyIntegerArray, and make it so that it will hold ten elements.  Do this on one line of code.  1.2

int [] MyIntegerArray = new int [10];

//2. Create an array of strings with the name MyStringArray, and give it a holding capacity of seventeen strings.  Do this with two lines of code.  1.2

String [] MyStringArray;
MyStringArray = new String[17];

//3. Create an implicitly sized string array called Beatles, with the elements John, Paul, George, and Ringo.  1.2

String [] Beatles = {"John"," Paul", "George", "Ringo"};

//4. Use Sort on your Beatles array to put the names in alphabetical order.  1.3

Array.Sort(Beatles);

//5. Call the IsSynchronized property for any of the arrays you created and check to see if they are threadsafe.  1.3

if (MyIntegerArray.IsSynchronized)
    if (MyStringArray.IsSynchronized)
        if (Beatles.IsSynchronized)


//6. Write the code for a loop that will go through an array and load elements into it.  1.3

            for (int i = 0; i < MyIntegerArray.Length; i++)
                MyIntegerArray[i] = i;

//7. Create a four dimensional rectangular array of integers.  1.4

int [,,,] FourDimensionalArray = new int[3,3,3,3];


//8. Create a two dimensional, ragged array of integers.  1.4

int [][] TwoDimensionalArray = new int[3][];
0
Comment
Question by:noam_dz
1 Comment
 
LVL 52

Accepted Solution

by:
Carl Tawn earned 100 total points
ID: 16918832
They all look correct to me.

As with all things the best way to check is to build them into a test app and make sure they all function as expected.
0

Featured Post

Free Tool: Subnet Calculator

The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Introduction Hi all and welcome to my first article on Experts Exchange. A while ago, someone asked me if i could do some tutorials on object oriented programming. I decided to do them on C#. Now you may ask me, why's that? Well, one of the re…
The article shows the basic steps of integrating an HTML theme template into an ASP.NET MVC project
With Secure Portal Encryption, the recipient is sent a link to their email address directing them to the email laundry delivery page. From there, the recipient will be required to enter a user name and password to enter the page. Once the recipient …
In a recent question (https://www.experts-exchange.com/questions/29004105/Run-AutoHotkey-script-directly-from-Notepad.html) here at Experts Exchange, a member asked how to run an AutoHotkey script (.AHK) directly from Notepad++ (aka NPP). This video…

821 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question