what! you have crypto in your math class?!!! no fair!
and are you trying to cheat on your test? if not, i will show a simple answer
anyways… would suggest printing the data on the graph screen rather than the home screen. to do this, in your program, press [2nd][prgm] to get to the graph screen functions. go to the bottom for the "Text(" command. if by 'Euclid's expanded algorythm' you mean ax + by = gcd(a,b), all the values will have the same number of items. thus, you can do something like:
For(X,1,dim(⌊A \\ dim(⌊A) has to be less than 12 or something
Text(7X,0, ⌊A(X \\ "⌊" is the list symbol, just in case it looks too wierd
i hope im doing this right, since i dont have my calculator with me right now. this should print the values next to each other horizontally. for each next index, it will print 7 pixels down, since i think that is the minimum needed pixels to not cause overlaping
also, the middle values 0-50 might need to be changed a bit since 50 might cause the text to run off the screen