CST 111 -- Projects

Project #1: Guess the secret number.

Make up a secret number and store it in memory; write a loop asking user to guess it:
Write a PEP-8 program that contains a loop to do the following;

Ask the user to guess the secret number (stored in memory).
Input the guess and compare it to the secret number.
If guess is too big, output "Too big" and go to the top of the loop.
If guess is too small, output "Too small" and go to the top of loop.

If guess is correct, output "You win!" and stop.

You may need some of these PEP-8 instructions:

        CPA    address,d    ; Compare AC to memory
        BRGT   label	    ; Branch if greater than
        BRLT   label	    ; Branch if less than
        BREQ   label	    ; Branch if equal

        DECI   num,d        ; Input a decimal number
        DECO   num,d        ; Output a decimal number
        STRO   s,d          ; Output an ASCII string

And some of these PEP-8 pseudo-ops:

num1:  .BLOCK  2            ; Reserve a memory word
num2:  .WORD   42           ; Store a number in memory
msg:   .ASCII  "string"     ; Store string in memory

For extra credit, count the inputs and say how many guesses.

Save your PEP-8 source code (completed and tested with the PEP-8 simulator) in a file named "p1.pep" by noon, Sunday 11/25.

Project #2: Draw some shapes
and compute sum & average.

Make up a couple of 3-digit numbers; assign these values to variables in your program.
In your program, you will compute the sum and average of these two numbers.

Write a "Processing" (Java) sketch to display the following on a light-blue background:

Make your sketch several hundred pixels wide, and nearly as high.
A title, centered near the top of your sketch.
Your name, in the lower-left corner.
A yellow sun, toward the upper-right corner.
A pink rectangle somewhere near the middle.
A green ellipse, toward the lower-right.
Add one more additional shapes & colors>
Compute & display these two results:
Display the sum within the pink rectangle.
Display the mean average within the ellipse.

Save your Java source code (completed and tested with the Processing PDE) in a file named "p2.pde" by noon, Sunday 11/25.

~~Be prepared to modify both programs, in class, on Monday 11/26.~~
Be prepared to modify both programs, in class, on Wednesday 11/28.

Today (Wednesday 11/28), you will write two simple programs in class and save the source codes in your folder,

Write a Processing (Java) program to do the following:

In the upper-left corner of your sketch,
draw a "bullseye" target similar to this one:
In the lower-right corner of your sketch,
draw an orange square with your initials displayed near the center of the square

You may start with a copy of your Project #2 sketch ("p2.pde"),
or write a new program.
Save your Java source code (completed and tested with the Processing PDE)
in a file named "y2.pde", before leaving class today.
Write a new PEP-8 program to do the following:

Prompt the user to enter two numbers.
Subtract the second number from the first number, then output the result.
Be sure to end your code with .END

Save your PEP-8 source code (completed and tested with the PEP-8 simulator)
in a file named "y1.pep" , before leaving class today.

Optional homework:
If you wish, you may redo these two programs at home,
and resubmit them by noon Saturday 12/1
in files named "z2.pde" and "z1.pep"

Feel free to review codes on the suffolk.li website (and elsewhere),
but make sure you understand every line of code that your submit as your own work
(Meaningless lines of code, and irrelevant code that is obviously copied, will lower your grade!)

CST 111 -- Projects

Project #1: Guess the secret number.

Project #2: Draw some shapes and compute sum & average.

Optional homework:

Project #2: Draw some shapes
and compute sum & average.