Why do I get an error at the following when trying to initialize arrChar2 to the Reverse of arrChar1 (error is at line arrChar2 initialization)?:
char[] arrChar1 = inputString.ToCharArray();
char[] arrChar2 = arrChar1.Reverse();
Add a comment
|
2 Answers
Because you are using the IEnumerable Reverse extensions that returns (in your context) an IEnumerable<char> not a char array.
If you want to get an array of chars, as output, you need to be explicit
char[] arrChar2 = arrChar1.Reverse().ToArray();
3 Comments
J.S.Orris
Had to wait 10 min to accept your answer; please don't be the guy who downvoted me bc you though I didn't accept your answer.
Steve
@JeffOrris not me, but don't worry about it. Reps are fun but not the main reason to be here.
J.S.Orris
Steve 9 I use to care more..but am baffled at the downvote.
Probably the easiest way, as you don't need to create more variables:
using System;
public class Program
{
public static void Main()
{
var inputString = "abcd";
char[] arrChar1 = inputString.ToCharArray();
Array.Reverse(arrChar1);
Console.WriteLine(arrChar1);
}
}
