Public Module Program
Public Sub Main(args() As string)
Function RupeesToWord(ByVal MyNumber)
Dim Temp
Dim Rupees, Paisa As String
Dim DecimalPlace, iCount
Dim Hundreds, Words As String
Dim place(9) As String
place(0) = " Thousand "
place(2) = " Lakh "
place(4) = " Crore "
place(6) = " Arab "
place(8) = " Kharab "
On Error Resume Next
' Convert MyNumber to a string, trimming extra spaces.
MyNumber = Trim(Str(MyNumber))
' Find decimal place.
DecimalPlace = InStr(MyNumber, ".")
' If we find decimal place...
If DecimalPlace > 0 Then
' Convert Paisa
Temp = Left(Mid(MyNumber, DecimalPlace + 1) & "00", 2)
'Paisa = " and " & ConvertTens(Temp) & " Paisa"
'Paisa = ""
if Temp >0 then
Paisa = " and " & ConvertTens(Temp) & " Paisa"
end if
' Strip off paisa from remainder to convert.
MyNumber = Trim(Left(MyNumber, DecimalPlace - 1))
End If
'===============================================================
Dim TM As String ' If MyNumber between Rs.1 To 99 Only.
TM = Right(MyNumber, 2)
If Len(MyNumber) > 0 And Len(MyNumber) <= 2 Then
If Len(TM) = 1 Then
Words = ConvertDigit(TM)
RupeesToWord = "Rupees " & Words & Paisa & " Only"
Exit Function
Else
If Len(TM) = 2 Then
Words = ConvertTens(TM)
RupeesToWord = "Rupees " & Words & Paisa & " Only"
Exit Function
End If
End If
End If
'===============================================================
' Convert last 3 digits of MyNumber to ruppees in word.
Hundreds = ConvertHundreds(Right(MyNumber, 3))
' Strip off last three digits
MyNumber = Left(MyNumber, Len(MyNumber) - 3)
iCount = 0
Do While MyNumber <> ""
'Strip last two digits
Temp = Right(MyNumber, 2)
If Len(MyNumber) = 1 Then
If Trim(Words) = "Thousand" Or _
Trim(Words) = "Lakh Thousand" Or _
Trim(Words) = "Lakh" Or _
Trim(Words) = "Crore" Or _
Trim(Words) = "Crore Lakh Thousand" Or _
Trim(Words) = "Arab Crore Lakh Thousand" Or _
Trim(Words) = "Arab" Or _
Trim(Words) = "Kharab Arab Crore Lakh Thousand" Or _
Trim(Words) = "Kharab" Then
Words = ConvertDigit(Temp) & place(iCount)
MyNumber = Left(MyNumber, Len(MyNumber) - 1)
Else
Words = ConvertDigit(Temp) & place(iCount) & Words
MyNumber = Left(MyNumber, Len(MyNumber) - 1)
End If
Else
If Trim(Words) = "Thousand" Or _
Trim(Words) = "Lakh Thousand" Or _
Trim(Words) = "Lakh" Or _
Trim(Words) = "Crore" Or _
Trim(Words) = "Crore Lakh Thousand" Or _
Trim(Words) = "Arab Crore Lakh Thousand" Or _
Trim(Words) = "Arab" Then
Words = ConvertTens(Temp) & place(iCount)
MyNumber = Left(MyNumber, Len(MyNumber) - 2)
Else
'=================================================================
' if only Lakh, Crore, Arab, Kharab
If Trim(ConvertTens(Temp) & place(iCount)) = "Lakh" Or _
Trim(ConvertTens(Temp) & place(iCount)) = "Crore" Or _
Trim(ConvertTens(Temp) & place(iCount)) = "Arab" Then
Words = Words
MyNumber = Left(MyNumber, Len(MyNumber) - 2)
Else
Words = ConvertTens(Temp) & place(iCount) & Words
MyNumber = Left(MyNumber, Len(MyNumber) - 2)
End If
End If
End If
iCount = iCount + 2
Loop
RupeesToWord = "Rupees " & Words & Hundreds & Paisa & " Only"
End Function
' Conversion for hundreds
'*****************************************
Private Function ConvertHundreds(ByVal MyNumber)
Dim Result As String
' Exit if there is nothing to convert.
If Val(MyNumber) = 0 Then Exit Function
' Append leading zeros to number.
MyNumber = Right("000" & MyNumber, 3)
' Do we have a hundreds place digit to convert?
If Left(MyNumber, 1) <> "0" Then
Result = ConvertDigit(Left(MyNumber, 1)) & " Hundreds "
End If
' Do we have a tens place digit to convert?
If Mid(MyNumber, 2, 1) <> "0" Then
Result = Result & ConvertTens(Mid(MyNumber, 2))
Else
' If not, then convert the ones place digit.
Result = Result & ConvertDigit(Mid(MyNumber, 3))
End If
ConvertHundreds = Trim(Result)
End Function
' Conversion for tens
'*****************************************
Private Function ConvertTens(ByVal MyTens)
Dim Result As String
' Is value between 10 and 19?
If Val(Left(MyTens, 1)) = 1 Then
Select Case Val(MyTens)
Case 10 : Result = "Ten"
Case 11 : Result = "Eleven"
Case 12 : Result = "Twelve"
Case 13 : Result = "Thirteen"
Case 14 : Result = "Fourteen"
Case 15 : Result = "Fifteen"
Case 16 : Result = "Sixteen"
Case 17 : Result = "Seventeen"
Case 18 : Result = "Eighteen"
Case 19 : Result = "Nineteen"
Case Else
End Select
Else
' .. otherwise it's between 20 and 99.
Select Case Val(Left(MyTens, 1))
Case 2 : Result = "Twenty "
Case 3 : Result = "Thirty "
Case 4 : Result = "Forty "
Case 5 : Result = "Fifty "
Case 6 : Result = "Sixty "
Case 7 : Result = "Seventy "
Case 8 : Result = "Eighty "
Case 9 : Result = "Ninety "
Case Else
End Select
' Convert ones place digit.
Result = Result & ConvertDigit(Right(MyTens, 1))
End If
ConvertTens = Result
End Function
Private Function ConvertDigit(ByVal MyDigit)
Select Case Val(MyDigit)
Case 1 : ConvertDigit = "One"
Case 2 : ConvertDigit = "Two"
Case 3 : ConvertDigit = "Three"
Case 4 : ConvertDigit = "Four"
Case 5 : ConvertDigit = "Five"
Case 6 : ConvertDigit = "Six"
Case 7 : ConvertDigit = "Seven"
Case 8 : ConvertDigit = "Eight"
Case 9 : ConvertDigit = "Nine"
Case Else : ConvertDigit = ""
End Select
End Function
Public Shared Function changeToWords(ByVal numb As [String]) As [String]
Dim val As [String] = "", wholeNo As [String] = numb, points As [String] = "", andStr As [String] = "", pointStr As [String] = ""
Dim endStr As [String] = ""
Try
Dim decimalPlace As Integer = numb.IndexOf(".")
If decimalPlace > 0 Then
wholeNo = numb.Substring(0, decimalPlace)
points = numb.Substring(decimalPlace + 1)
If Convert.ToInt32(points) > 0 Then
andStr = "point"
' just to separate whole numbers from points
pointStr = translateCents(points)
End If
End If
val = [String].Format("{0} {1}{2} {3}", translateWholeNumber(wholeNo).Trim(), andStr, pointStr, endStr)
Catch
End Try
Return val
End Function
Private Shared Function translateWholeNumber(ByVal number As [String]) As [String]
Dim word As String = ""
Try
Dim beginsZero As Boolean = False
'tests for 0XX
Dim isDone As Boolean = False
'test if already translated
Dim dblAmt As Double = (Convert.ToDouble(number))
'if ((dblAmt > 0) && number.StartsWith("0"))
If dblAmt > 0 Then
'test for zero or digit zero in a nuemric
beginsZero = number.StartsWith("0")
Dim numDigits As Integer = number.Length
Dim pos As Integer = 0
'store digit grouping
Dim place As [String] = ""
'digit grouping name:hundres,thousand,etc...
Select Case numDigits
Case 1
'ones' range
word = ones(number)
isDone = True
Exit Select
Case 2
'tens' range
word = tens(number)
isDone = True
Exit Select
Case 3
'hundreds' range
pos = (numDigits Mod 3) + 1
place = " Hundred "
Exit Select
'thousands' range
Case 4, 5, 6
pos = (numDigits Mod 4) + 1
place = " Thousand "
Exit Select
'millions' range
Case 7, 8, 9
pos = (numDigits Mod 7) + 1
place = " Million "
Exit Select
Case 10
'Billions's range
pos = (numDigits Mod 10) + 1
place = " Billion "
Exit Select
Case Else
'add extra case options for anything above Billion...
isDone = True
Exit Select
End Select
If Not isDone Then
'if transalation is not done, continue...(Recursion comes in now!!)
word = translateWholeNumber(number.Substring(0, pos)) + place + translateWholeNumber(number.Substring(pos))
'check for trailing zeros
If beginsZero Then
word = " and " & word.Trim()
End If
End If
'ignore digit grouping names
If word.Trim().Equals(place.Trim()) Then
word = ""
End If
End If
Catch
End Try
Return word.Trim()
End Function
Private Shared Function tens(ByVal digit As [String]) As [String]
Dim digt As Integer = Convert.ToInt32(digit)
Dim name As [String] = Nothing
Select Case digt
Case 10
name = "Ten"
Exit Select
Case 11
name = "Eleven"
Exit Select
Case 12
name = "Twelve"
Exit Select
Case 13
name = "Thirteen"
Exit Select
Case 14
name = "Fourteen"
Exit Select
Case 15
name = "Fifteen"
Exit Select
Case 16
name = "Sixteen"
Exit Select
Case 17
name = "Seventeen"
Exit Select
Case 18
name = "Eighteen"
Exit Select
Case 19
name = "Nineteen"
Exit Select
Case 20
name = "Twenty"
Exit Select
Case 30
name = "Thirty"
Exit Select
Case 40
name = "Fourty"
Exit Select
Case 50
name = "Fifty"
Exit Select
Case 60
name = "Sixty"
Exit Select
Case 70
name = "Seventy"
Exit Select
Case 80
name = "Eighty"
Exit Select
Case 90
name = "Ninety"
Exit Select
Case Else
If digt > 0 Then
name = (tens(digit.Substring(0, 1) & "0") & " ") + ones(digit.Substring(1))
End If
Exit Select
End Select
Return name
End Function
Private Shared Function ones(ByVal digit As [String]) As [String]
Dim digt As Integer = Convert.ToInt32(digit)
Dim name As [String] = ""
Select Case digt
Case 1
name = "One"
Exit Select
Case 2
name = "Two"
Exit Select
Case 3
name = "Three"
Exit Select
Case 4
name = "Four"
Exit Select
Case 5
name = "Five"
Exit Select
Case 6
name = "Six"
Exit Select
Case 7
name = "Seven"
Exit Select
Case 8
name = "Eight"
Exit Select
Case 9
name = "Nine"
Exit Select
End Select
Return name
End Function
Private Shared Function translateCents(ByVal cents As [String]) As [String]
Dim cts As [String] = "", digit As [String] = "", engOne As [String] = ""
For i As Integer = 0 To cents.Length - 1
digit = cents(i).ToString()
If digit.Equals("0") Then
engOne = "Zero"
Else
engOne = ones(digit)
End If
cts += " " & engOne
Next
Return cts
End Function
End Sub
End Module 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.
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
Visual Basic is a event driven programming language by Microsoft, first released in the year 1991.
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 ]
variableName = value
If condition-expression Then
'code
End If
If(conditional-expression)Then
'code if the conditional-expression is true
Else
'code if the conditional-expression is false
End If
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
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
Select [ Case ] expression
[ Case expressionlist
'code ]
[ Case Else
'code ]
End Select
For counter [ As datatype ] = begin To end [ Step step ]
'code
[ Continue For ]
'code
[ Exit For ]
'code
Next [ counter ]
For Each element [ As datatype ] In group
'code
[ Continue For ]
'code
[ Exit For ]
'code
Next [ element ]
While conditional-expression
'Code
[ Continue While ]
'Code
[ Exit While ]
'Code
End 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
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.
Functions return a value when they are called.
[accessModifiers] Function functionName [(parameterList)] As returnType
'code
End Function
Sub-procedures are similar to functions but they don't return any value.
Sub ProcedureName (parameterList)
'Code
End Sub