 
Module MainModule
    Sub Main()
        Dim input As String
        Console.Write("Enter a string: ")
        input = Console.ReadLine()

        ' Split string into characters
        Dim characters() As Char = input.ToCharArray()

        ' Display characters
        Console.WriteLine("Characters:")
        For Each c As Char In characters
            Console.Write(c & " ")
        Next
        Console.WriteLine()

        ' Display ASCII codes
        Console.WriteLine("ASCII codes:")
        Dim asciiCodes(characters.Length - 1) As Integer
        For i As Integer = 0 To characters.Length - 1
            asciiCodes(i) = Asc(characters(i))
            Console.Write(asciiCodes(i) & ", ")
        Next
        Console.WriteLine()

        ' Display binary representation of ASCII codes
        Console.WriteLine("Binary representation (8 bits):")
        Dim binaryCodes(characters.Length - 1) As String
        For i As Integer = 0 To characters.Length - 1
            binaryCodes(i) = Convert.ToString(asciiCodes(i), 2).PadLeft(8, "0"c)
            Console.Write(binaryCodes(i) & " ")
        Next
        Console.WriteLine()

        ' Reorder binary codes based on the provided table
        Console.WriteLine("Reordered binary representation:")
        Dim orderTable() As Integer = {112, 50, 42, 114, 26, 111, 10, 2, 60, 99, 44, 36, 28, 20, 12, 4, _
                                        62, 54, 46, 38, 30, 22, 14, 117, 64, 116, 48, 40, 32, 24, 16, 8, _
                                        57, 49, 41, 101, 25, 17, 9, 1, 59, 51, 43, 35, 27, 19, 11, 3, _
                                        61, 53, 45, 37, 29, 21, 13, 5, 63, 55, 47, 39, 31, 23, 15, 7}
        For Each order As Integer In orderTable
            For i As Integer = 0 To characters.Length - 1
                Dim binaryInt As Integer = Convert.ToInt32(binaryCodes(i), 2)
                If binaryInt = order Then
                    Console.Write(binaryCodes(i) & " ")
                    Exit For
                End If
            Next
        Next
        Console.WriteLine()

        ' Splitting 64-bit codes into 32-bit codes
Console.WriteLine("Splitting 64-bit codes into 32-bit codes:")
Dim splitBinaryCodes(characters.Length * 2 - 1) As String
For i As Integer = 0 To characters.Length - 1
    If binaryCodes(i).Length >= 4 Then
        splitBinaryCodes(i * 2) = binaryCodes(i).Substring(0, 4)
        If binaryCodes(i).Length >= 8 Then
            splitBinaryCodes(i * 2 + 1) = binaryCodes(i).Substring(4, 4)
        Else
            splitBinaryCodes(i * 2 + 1) = binaryCodes(i).Substring(4)
        End If
    Else
        splitBinaryCodes(i * 2) = binaryCodes(i)
    End If
    Console.Write(splitBinaryCodes(i * 2) & " " & splitBinaryCodes(i * 2 + 1) & " ")
Next
Console.WriteLine()

' Expanding the 2nd group codes from 32-bit to 48-bit
Console.WriteLine("Expanding 2nd group codes from 32-bit to 48-bit:")
For i As Integer = 0 To characters.Length * 2 - 1 Step 2
    Dim expandedCode As String = splitBinaryCodes(i * 2 + 1)
    Dim expanded48BitCode As String = expandedCode & "00" 
    Console.WriteLine(expanded48BitCode)
Next

        Console.WriteLine()
        Console.ReadLine()
    End Sub
End Module

created 1 year ago

Visual basic (VB.net) Online Compiler

Write, Run & Share VB.net code online using OneCompiler's VB.net online compiler for free. It's one of the robust, feature-rich online compilers for VB.net language, running on the latest version 16. Getting started with the OneCompiler's VB.net compiler is simple and pretty fast. The editor shows sample boilerplate code when you choose language as VB.net. OneCompiler also has reference programs, where you can look for the sample code to get started with.

Read input from STDIN in VB.net

OneCompiler's VB.net online editor supports stdin and users can give inputs to programs using the STDIN textbox under the I/O tab. Following is a sample VB.net program which takes name as input and prints hello message with your name.

Public Module Program
	Public Sub Main(args() As string)
	 Dim name as String = Console.ReadLine()    ' Reading input from STDIN
   Console.WriteLine("Hello " & name)           ' Writing output to STDOUT
	End Sub
End Module

About VB.net

Visual Basic is a event driven programming language by Microsoft, first released in the year 1991.

Key Features

Beginner's friendly language.
Simple and object oriented programming language.
User friendly language and easy to develop GUI based applications.

Syntax help

Variables

Variable is a name given to the storage area in order to identify them in our programs.

Simple syntax of Variable declaration is as follows

Dim variableName [ As [ New ] dataType ] [ = initializer ]

Variable initialization

variableName = value

Conditional Statements

1. If

If condition-expression Then 
    'code
End If

2. If-else

If(conditional-expression)Then
   'code if the conditional-expression is true 
Else
  'code if the conditional-expression is false 
End If

3. If-else-if ladder

If(conditional-expression)Then
   'code if the above conditional-expression is true 
Else If(conditional-expression) Then
        'code if the above conditional-expression is true 
    Else
        'code if the above conditional-expression is false 
End If

4. Nested-If

If(conditional-expression)Then
   'code if the above conditional-expression is true
   If(conditional-expression)Then
         'code if the above conditional-expression is true 
   End If
End If

5. Select Case

Select [ Case ] expression
   [ Case expressionlist
      'code ]
   [ Case Else
      'code ]
End Select

Loops

1. For..Next

For counter [ As datatype ] = begin To end [ Step step ]
   'code
   [ Continue For ]
   'code
   [ Exit For ]
   'code
Next [ counter ]

2. For..Each

For Each element [ As datatype ] In group
   'code
   [ Continue For ]
   'code
   [ Exit For ]
   'code
Next [ element ]

3. While

While conditional-expression
   'Code 
   [ Continue While ]
   'Code
   [ Exit While ]
   'Code
End While

4. Do-while

Do { While | Until } conditional-expression
   'Code
   [ Continue Do ]
   'Code
   [ Exit Do ]
   'Code
Loop

Do
   'Code
   [ Continue Do ]
   'Code
   [ Exit Do ]
   'Code
Loop { While | Until } conditional-expression

Procedures

Procedure is a sub-routine which contains set of statements. Usually Procedures are written when multiple calls are required to same set of statements which increases re-usuability and modularity.

Procedures are of two types.

1. Functions

Functions return a value when they are called.

[accessModifiers] Function functionName [(parameterList)] As returnType
   'code
End Function

2. Sub-Procedures

Sub-procedures are similar to functions but they don't return any value.

Sub ProcedureName (parameterList)
'Code
End Sub