Question

How to declare and initialize jagged array in VB.NET

Answer 1

Imports System
                    
Public Module Module1
    Public Sub Main()
        Dim jaggedArray()() As Integer = New Integer(4)() {
            New Integer() {5, 6, 8, 0, 1, 3},
            New Integer() {4, 6, 2, 1},
            New Integer() {8, 5, 9, 0, 2},
            New Integer() {3, 6},
            New Integer() {7}
        }
                 
        Dim rows As Integer = jaggedArray.Length - 1
               
        For i As Integer = 0 To rows
            Dim cols As Integer = jaggedArray(i).Length
            For j As Integer = 0 To cols - 1
                Console.Write("{0} ", jaggedArray(i)(j))
        	Next
        	Console.WriteLine()
		Next
    End Sub
End Module
    
    
    
    
' run
'
' 5 6 8 0 1 3 
' 4 6 2 1 
' 8 5 9 0 2 
' 3 6 
' 7
'

 

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