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adjacency matrix or 2-d array

Hi all,

if writing in pas, would 2d array or adjacency matrix be better or easier.

i am preparing to write a program on subjects, objects and directed edges (like a b-tree) with checking for cycle.

and also is there any way we could write program to show the tree rather than sentences - eg.

a
/ \
b c
/\ /\
/ \ / \
/ \/ \
d e f

svik

Hi,

Pascal is, on my opinion, the best choice for your project. But it is up to you what language to use. You can solve your project using C++, or for example Eiffel.

With regard to Pascal You can find lots of sources in the internet. Below I you can see some of them.

http://www.geocities.com/SiliconValley/Park/3230/pas/pasl1006.html
http://www.nist.gov/dads/HTML/btree.html

I hope it could be helpfull.

Regards,
SVik

darentan

ASKER

i thinking of gui interface as in java as pas are bad in it. it is my assignment and only two choice - java or pas. but java i not so sure :(

the tricky part is the displaying of the adjacency maxtrix into tree figure rather than table .

ASKER CERTIFIED SOLUTION

svik

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