Set puzzle: Difference between revisions

There are two degrees of difficulty: [http://www.setgame.com/set/rules_basic.htm ''basic''] and [http://www.setgame.com/set/rules_advanced.htm ''advanced'']. The basic mode deals 9 cards, that contain exactly 4 sets; the advanced mode deals 12 cards that contain exactly 6 sets. When creating sets you may use the same card more than once. The task is to write code that deals the cards, 9 or 12, depending on selected mode, and print the contents of the cards and the sets. For instance: