simple code to explain the use of array

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C#

How do I approach a question that has to do with the use of an array?

Posted 20-Oct-10 2:13am

yekinni ademola

Updated 20-Oct-10 3:14am

Dalek Dave

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Toli Cuturicu 20-Oct-10 8:20am

Carefully, from the behind...

Dalek Dave 20-Oct-10 9:15am

Minor edit for grammar.

Hiren solanki 20-Oct-10 9:33am

simple, using 'google'

Abhinav S 20-Oct-10 13:27pm

You might like to read a book on C# to begin with to help you on how to approach arrays.

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DavidKiryazi · Answer 1 · 2010-10-20T02:18:00

Hi,

you work out the type of data you wish to store in it and how much of that data you need to store and you create an array that is big enough to hold it. If you don't know how big the data is, you can initialise a generic list and then use the ToArray() method on the list to convert to tyhe array of the type you want.

Eample on each type below.

C#

// arary example
int[] arr = new int[size];

C#

// Generic list
List<int> lst = new List<int>();
int[] = lst.ToArray();
</int></int>

Dave

nagendrathecoder · Answer 2 · 2010-10-20T02:21:00

Solution 2

int[] arr = {10,20,30,40,50};
for(int i=0;i'<'arr.Length;i++)
{
Console.WriteLine(arr[i]);
}

This way you can use 5 numbers with single variable.
Otherwise you needed 5 different variables to print these 5 numbers.

Posted 20-Oct-10 2:21am

nagendrathecoder

Abhinav S · Answer 3 · 2010-10-20T07:23:00

Solution 3

Good article here[^] to cover basics of an array.

Posted 20-Oct-10 7:23am

Abhinav S