What's the Most Efficient Way to Reverse a String in C#?

C#string efficient reversal

In the C#reverse string, there are many ways to choose from. This article will explore a method that is more efficient and concise than using the character array and cycle.

The

C#framework provides a built -in

method, which is specifically used for reversal array. We can use this method to simplify the reversal process of the string. The specific method is: convert the string to the character array, use the

method to reverse the array, and then rebuild a new string from the reversal array. Array.Reverse() Array.Reverse() The following code fragment shows this optimization method:

This code avoids the explicit cycle and manual string constructor.

public static string Reverse(string s)
{
    char[] charArray = s.ToCharArray();
    Array.Reverse(charArray);
    return new string(charArray);
}

Methods to handle reversal operations efficiently, and

Constructors can easily create a new string from the modified character array. This method is easy to achieve and has performance advantages. Array.Reverse()

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