Exercise 1: Stars

This exercise is a Console Application

Part a

Prompt the user to enter the number of rows and columns

Draw a rectangle similar to the following if, for example, the user enters 4 rows and 5 columns

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Part b

Prompt the user to enter the number of rows

Draw a triangle similar to the following if, for example, the user enters 5 for the number of rows

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* * *

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Part c

Prompt the user to enter the number of rows

Draw a shape similar to the following if, for example, the user enters 5 rows

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* *

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Exercise 2: Guess Number

Use a windows application

Place an appropriate title on the page

Ask the user to guess an integer between 1 and 5

In the code section assign the mystery number. If the user picks it, in another text box, labeled RESULTS, give an appropriate response depending upon whether the number was correctly guessed.

Exercise 3 Lucky 7

This exercise is a Windows Application

Create a form similar to the following. 

     Note that it uses 5 Labels, 5 Text Boxes, 3Picture Boxes, and 1 Button

     (Note that only 1 Picture Box is shown below, you need 3)

     For each Picture Box.

     Single click on the box, from the properties on the right, select Image, Import, and select a picture that you have saved on z drive.

     Select SizeMode. Select StretchImage

Write code that runs from the Start button.

The code will, for each run, calculate 3 random numbers in the range 1 to 7 (including 1 and 7).

The numbers will be placed in Windows 1 through 3 (Text Boxes).

An appropriate picture will appear in 1 of 4 Picture Box depending on whether no sevens, 1 seven, 2 sevens or 3 sevens are rolled. Note that only 1 Picture Box is shown above.

The code will keep track of the number of times the program has been run and the total number of sevens rolled.

  These results will be printed the the text boxes shown by Number Rolls and Number Sevens.

Prompt the user to pick an level of difficulty for playing.

     If Beginning level is picked, then the random numbers will be in the range 1 to 7 as above.

     If Lucky level is picked, then the random numbers will be in the range 1 to 10 as above.

OPTIONAL

Add a Help form and a button on the Start form to go to the Help form.

Add a brief description of the program on the Help form and add a button to return to the Start form.

Public Class Form1

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles   

        Button1.Click

        Dim randomizer As New Random

        If (((TextBox1.Text = 7) And (TextBox2.Text <> 7) And (TextBox3.Text <> 7)) Or ((TextBox1.Text <> 7) And

             (TextBox2.Text = 7) And (TextBox3.Text <> 7)) Or ((TextBox1.Text <> 7) And (TextBox2.Text <> 7) And

            (TextBox3.Text = 7))) Then

                PictureBox1.Visible = True                                                               'Makes picture visible

        End If

    End Sub

End Class