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Attribute VB_Name = "ModTask_02"
Option Explicit
Sub FindCuriousFractionTree(ByVal nNumerator As Integer, ByVal nDenominator As Integer, ByRef nParentNumerator As Integer, ByRef nParentDenominator As Integer)
If nNumerator > nDenominator Then
nParentNumerator = nNumerator - nDenominator
nParentDenominator = nDenominator
ElseIf nNumerator = nDenominator Then
nParentNumerator = nNumerator
nParentDenominator = nDenominator
Else
nParentNumerator = nNumerator
nParentDenominator = nDenominator - nNumerator
End If
End Sub
Sub Task_02()
''Credit: https://gdaymath.com/lessons/fractions/5-3-a-curious-fraction-tree/
'' Example 1
'' Const nNumeratorInput As Integer = 3
'' Const nDenominatorInput As Integer = 5
'' Example 2
Const nNumeratorInput As Integer = 4
Const nDenominatorInput As Integer = 3
Dim strMsg As String
Dim nNumeratorInputParent As Integer, nDenominatorInputParent As Integer
Dim nNumeratorInputGrandParent As Integer, nDenominatorInputGrandParent As Integer
FindCuriousFractionTree nNumeratorInput, nDenominatorInput, nNumeratorInputParent, nDenominatorInputParent
FindCuriousFractionTree nNumeratorInputParent, nDenominatorInputParent, nNumeratorInputGrandParent, nDenominatorInputGrandParent
strMsg = "Parent: " & nNumeratorInputParent & " / " & nDenominatorInputParent
strMsg = strMsg & vbNewLine
strMsg = strMsg & "GrandParent: " & nNumeratorInputGrandParent & " / " & nDenominatorInputGrandParent
MsgBox strMsg, vbOKOnly, strMyTitle
End Sub
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