Discussion – Solved tasks for Visual Basic .NET lessons 1-3

I don't know it's the right way or not, can you please have a look at the first exercise.

Console.Write­Line("Hi, what is your name? ")
Dim input, output As String
input = Console.ReadLine()

Console.Write­Line("What are you like? ")
output = Console.ReadLine()
Console.Write­Line(input & " is " & output)

Console.ReadKey()
Thank you

Intermediate exercise code
Console.Write­Line("Enter a number, and I'll square it: ")
Dim sqrt As Double
sqrt = Console.ReadLine()

Console.Write­Line("Result: " & sqrt ^ 2)
Console.ReadKey()
Please tell me doing right Thank you

The last one took me so long to figure it out, I am pretty sure it's the wrong code.

Console.Write­Line("Enter the circle's radius (cm):")
Dim c, r, pi As Double
pi = 3.142
c = 2 * 3.142 * r
r = Console.ReadLine()

Console.Write­Line("The circle's circumference based on the given radius is: " & 2 * 3.142 * r & " cm")
Console.Write­Line("Area of the circle is: " & r * r * pi & "cm²")
Console.ReadKey()
Thank you

Hi wasim,
all the 3 codes you posted are ok. The last result is a bit different than ours since you chose your pi to be 3.142 but it's not specified in the task description so you passed. Good job

Thank you, David.