Imports System
Imports System.Text
Imports Microsoft.VisualBasic.Strings
Imports System.Numerics
Class MainClass
Public Shared Sub Main()
Dim integers() As Integer = { Int32.MinValue, -1, 0,Int32.MaxValue }
Dim constructed, assigned As BigInteger
For Each number As Integer In integers
constructed = New BigInteger(number)
assigned = number
Console.WriteLine(constructed)
Next
End Sub
End Class