Answer / elan

string sName = "elan";
char[] aName = sName.ToCharArray();
Array.Reverse(aName);
string sReversedName = new string(aName);
if (sName == sReversedName)
{
MessageBox.Show("it is palindrome");
}
else
{
MessageBox.Show("it is not palindrome");
}

Answer / kanan

int k = 3;

for (int i = 1; i <= 4; i++)
{
for (int j = k; j > 0; j--)
{
Response.Write("&nbsp;&nbsp;");
}
for (int x = 0; x < i; x++)
{
Response.Write("#");
Response.Write("&nbsp;&nbsp;");
}
k--;
Response.Write("<br/>");

Answer / elan

Hi Kanan,

Your code will work, however it was very standard one and
in interview, interviewer will expect candidate to provide
answers with regards to Array. In that point of view we
have provide answers using array. It will express our
knowledge in Array to employer.

I hope my answer make sence. Please provide your comments
if you have anything.

Answer / elan

Hi Kannan,

Also my reply is for the following question.

write program in C# for palindrome? (aug 2009)

Name which controls do not have events?

0 Answers  

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i have a question which is quite simple but yet complicated for me my question is why do we use void, if it does not return anything to the compiler? if it is used for normal display it can also be done by what is called Console.Write() or Consol.WriteLine() and if i do not use void with my method then my compiler throws me an error. if i return a value say integer then i write public int fun() display of the result can also be done here then why is it so necessary to use void with a function and why so compiler throw us an error if v don't use void return type?

2 Answers  

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0 Answers   Siebel,

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0 Answers   Siebel,

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What is the difference between list and array in c#?

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