Answer:
Module Program
Sub Main()
Dim num As Integer
num = 4
Console.WriteLine("The square of " & num & " is " & num * num)
Console.ReadKey()
End Sub
End Module
Explanation:
Very similar to the other program you posted.
electro-mechanical data storage device
D. Por el uso de tubos de vacio.
Sholes arranged the keys in their odd fashion to prevent jamming on mechanical typewriters by separating commonly used letter combinations.