>I know how to check my adjacent room, but i'm not sure how to recuse for a >number of times AND not do my checking / printing in the same room a >multiple number of times as the recurse trails back to the starting room. Look at the tracking code, graph.c I think, that's how it works. A room flag is used to mark off rooms already checked. You'll have to modify it a bit for what you want but the technique is there. Ron -- +---------------------------------------------------------------+ | FAQ: http://qsilver.queensu.ca/~fletchra/Circle/list-faq.html | | Archives: http://post.queensu.ca/listserv/wwwarch/circle.html | +---------------------------------------------------------------+
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