Sort array descending in C#

To sort an array in descending order in C# first you need to use the Array.Sort() method which will automatically sort the array in ascending order then reverse the array using Array.Reverse() method.

Example

using System;

public class Program
{
	public static void Main()
	{
		int[] arr = new int[] {3, 2, 1, 3};
		
		Array.Sort(arr);
		
		Array.Reverse(arr);

		Console.WriteLine(arr[0]);
		Console.WriteLine(arr[1]);
		Console.WriteLine(arr[2]);
		Console.WriteLine(arr[3]);
	}
}

Output

3
3
2
1

Conclusion

In this page (written and validated by A. Gawali) you learned about Sort array descending in C# . What's Next? If you are interested in completing C# tutorial, we encourage you simply to start here: C# Tutorial.

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