'***********************************************************************
'
' * * * * README * * * *
' **********************
' Thanks for use this program. The use and distribution of this source
'code is totally FREE.
'
'Manuel F Martínez
'Universidad Galileo
'Ingeniería en Electrónica, Informática y
'Ciencias de la Computación
'Guatemala Abril del 2001
'
' BlitzMax conversion by Mario Roberti. Enjoy!
' 5/14/05
' Print a text roman numeral, 1972 for example
print romannumeral(1972) ' Insert your number from 1 to 3000 in there!
Function romannumeral:String(arabicalNumeral:Int)
Local result:Int ' "result" store the position value */
Local roman:String
' Obtain the value of thousands */
If ((arabicalNumeral <= 3000) And (arabicalNumeral >= 1000))
result = arabicalNumeral / 1000
roman=roman+ a2roman(result, "M", " ", " ")
arabicalNumeral :- (result * 1000)
EndIf
' Obtain the value of hundreds */
If ((arabicalNumeral < 1000) And (arabicalNumeral >= 100))
result = arabicalNumeral / 100
roman=roman+a2roman(result, "C", "D", "M")
arabicalNumeral :- (result * 100)
EndIf
' Obtain the value of tens */
If ((arabicalNumeral < 100) And (arabicalNumeral >= 10))
result = arabicalNumeral / 10
roman=roman+a2roman(result, "X", "L", "C")
arabicalNumeral :- (result * 10)
EndIf
' Obtain the value of units */
If ((arabicalNumeral < 10) And (arabicalNumeral >= 1))
roman=roman+a2roman(arabicalNumeral, "I", "V", "X")
EndIf
Return roman
End Function
Function a2roman:String(value:Int,c1:String,c2:String,c3:String)
Local i:Int ' "i" is the index of the iteration */
Local rroman:String=""
' If value = 1, 2, 3 */
If ((value >= 1) And (value <= 3))
For i = 1 To value
rroman=rroman+c1
Next
EndIf
' If value = 5, 6, 7, 8 */
If ((value >= 5) And (value <= 8))
rroman=rroman+c2
For i = 1 To value-5
rroman=rroman+c1
Next
EndIf
' If value = 4 */
If (value = 4)
rroman=rroman+c1
rroman=rroman+c2
EndIf
' If value = 9 */
If (value = 9)
rroman=rroman+ c1
rroman=rroman+ c3
EndIf
Return (rRoman)
End Function |
