RosettaCodeData/Task/Loop-over-multiple-arrays-s.../FreeBASIC/loop-over-multiple-arrays-s...

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' FB 1.05.0 Win64
Function min(x As Integer, y As Integer) As Integer
Return IIf(x < y, x, y)
End Function
Dim arr1(1 To 3) As String = {"a", "b", "c"}
Dim arr2(1 To 3) As String = {"A", "B", "C"}
Dim arr3(1 To 3) As Integer = {1, 2, 3}
For i As Integer = 1 To 3
Print arr1(i) & arr2(i) & arr3(i)
Next
Print
' For arrays of different lengths we would need to iterate up to the mimimm length of all 3 in order
' to get a contribution from each one. For example:
Dim arr4(1 To 4) As String = {"A", "B", "C", "D"}
Dim arr5(1 To 2) As Integer = {1, 2}
Dim ub As Integer = min(UBound(arr1), min(UBound(arr4), UBound(arr5)))
For i As Integer = 1 To ub
Print arr1(i) & arr2(i) & arr3(i)
Next
Print
Sleep