| 1. |
For this lab you will use while loops to implement two lottery applications
- Create an HTML file for this lab assignment called lab7.html
(See the instructions for Lab 2 if you are unsure how to do this.)
- Download the random.js file here
if you don't already have it from last week's lab
- In order to use the functions in the random.js library you will need a script tag with the
src attribute set to random.js
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| 2. |
First you will be writing an application that simulates a PICK-4 lottery.
- Your application will repeatedly simulate a PICK-4 lottery drawing until a specific sequence is obtained.
- The user should be able to enter the desired sequence in a series of four text boxes.
- The user then clicks a button to see how many drawings had to be done before the sequence was picked.
- The results (the number of drawings) should then be displayed in a text box.
- Each drawing should consist of 4 random numbers between 0 and 9.
- Numbers can be repeated, so 0-0-0-0, 3-7-5-3, and 4-0-9-4 are all legitimate sequences.
- You must use a while loop for this part of the lab.
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| 3. |
Next you will write an application to perform a specific number of PICK-4 drawings.
- Add a text field that will be used to store the number of drawings the user wishes to perform
- Add a button that the user will click to do the drawings
- Add a text area where the results of each drawing are displayed.
- You may use a while loop or a for loop for this part of the lab.
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| 4. |
When you are done, upload the lab7.html file to the CS server using FileZilla.
(See the instructions for Lab 1 if you are unsure how to do this)
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