|X Y A B C D|
Y:= 7.
X:= 6.
(X = Y)
ifTrue: [X := 0]
ifFalse:[X := 1].
B:=2.
C:=5.
D:=1.
A:= (B squared)*(C-D).
"print both A and X to screen here"
Simple enough little smalltalk example. I'm just curious how I can get this to print X and A as outputs? is there any way to do it w/o having to perform a 'print it' on the top 6 lines and a seperate 'print it' on the bottom 5 lines? if it could print out on just a 'do it' or a single 'print it' please let me know!
You should define what is "printing" and what is X and A.
If "printing" is a result of the "print it" action, then you are talking in general about returning X and A, as "print it" prints the return result of the selected code. This way you have to think about an object which will represent X and A. For this object you can define a printString method or printOn: and get the result printed. Or you can cheat a bit and return a point by doing X@A.
If you are talking about actually printing the thing somewhere then you have to tell more about where do you want to do it. You can print it in Transcript or similar, but there you have to explicitly send a message to the Transcript with what you want to be printed.
Now if you want to use this for "debugging/testing" reasons, it can be easier to go with "inspect it". In your code you can send inspect messages to the objects that you want to look at, and during the execution inspectors will open showing this objects.
Also I encourage you to follow conventions and make your variable names start with lowercase letter.