reverse a string in csharp

main.cs
using System.Linq;

string myString = "hello world";
char[] charArray = myString.ToCharArray();
Array.Reverse(charArray);

string reversedString = new string(charArray);

Console.WriteLine(reversedString); // Output: "dlrow olleh"
231 chars
10 lines

main.cs
string myString = "hello world";
string reversedString = "";

for (int i = myString.Length - 1; i >= 0; i--)
{
    reversedString += myString[i];
}

Console.WriteLine(reversedString); // Output: "dlrow olleh"
209 chars
10 lines