Question

How to sort the digits of a number in descending order with VB.NET

Answer 1

Imports System
Imports System.Linq
				
Public Module Module1
	Public Sub Main()
		Dim n As Integer = 81925

        Try
            Dim s As String = n.ToString()
            s = String.Concat(s.OrderByDescending(Function(ch) ch))
            n = Int32.Parse(s)
            Console.WriteLine(n)
        Catch e As FormatException
            Console.WriteLine(e.Message)
        End Try
	End Sub
End Module




' run:
' 
' 
' 98521
'

 

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