Exercise
Conditional operator, positive & smaller
Objetive
Create a Visual Basic (VB.Net) program that asks the user for two numbers and answers, using the conditional operator (?), for the following:
If the first number is positive
If the second number is positive
If both are positive
Which one is smaller
Code
Imports System
Public Class exercise45
Public Shared Sub Main()
Dim a, b As Integer
Dim answer As String
Console.Write("Enter the first number: ")
a = Convert.ToInt32(Console.ReadLine())
Console.Write("Enter the second number: ")
b = Convert.ToInt32(Console.ReadLine())
If a > 0 Then
Console.WriteLine("a is positive")
Else
Console.WriteLine("a is not positive")
End If
If a > 0 Then
answer = "a is positive"
Else
answer = "a is not positive"
End If
Console.WriteLine(answer)
answer = If(a > 0, "a is positive", "a is not positive")
Console.WriteLine(answer)
Console.WriteLine(If(b > 0, "b is positive", "b is not positive"))
answer = If((a > 0) AndAlso (b > 0), "both are positive", "not both are positive")
Console.WriteLine(answer)
Dim smallest As Integer = If(a < b, a, b)
Console.WriteLine("Smallest: {0}", smallest)
End Sub
End Class