how do I show steps of tower of hanoi in table form using sas 9.4?

[kellyshum]

hello there. I am a new learner of SAS 9.4. recently, my assignment requires me to create coding, showing the movement of solving the tower of hanoi using array and macro. I totally have no idea of how the iteration should look like. Can anyone lend me a hand?

The output table should be like this for moving 2 disks from rod1 to rod3:

obs   rod1   rod2   rod3   count

1                     1                   1

2                               2         2

3                               1         3

[HB]

https://github.com/Jiangtang/Programming-SAS/blob/master/ODS/Creating%20Markup%20Language%20Tagsets%...

[kellyshum]

That is very useful. Thank you so much