Number 4 is cool actually, but I wonder if there are reasons NOT to do it the way I'm doing it.
Basically, I sort the lines of the list, descending, as text rather than numeric, then replace cr with empty. function genLargest pList sort lines of pList descending replace cr with empty in pList return pList end genLargest On Sat, May 9, 2015 at 4:33 PM, Mike Bonner <bonnm...@gmail.com> wrote: > What is the recursion limit? I decided to do a speed test on larger lists, > and strangely, if I have a list that is 704 lines (I used lines rather than > items) things work fine. As soon as I hit 705, I get the following: > > executing at 4:30:55 PM > Type Function: error in function handler > Object Button > Line return (line 1 of pList + withRecurse( line 2 to -1 of pList)) > Hint withRecurse > > dropping back to 704, (no changes to my script) and viola' it works > again. > Needless to say, if I'm hitting a recursion limit, a better error message > would be nice. This is using 6.6.2. > > On Sat, May 9, 2015 at 3:55 PM, Geoff Canyon <gcan...@gmail.com> wrote: > >> Problem 1 >> >> Write three functions that compute the sum of the numbers in a given list >> using a for-loop, a while-loop, and recursion. >> >> Note that he doesn't provide any test cases, so for each problem I >> provided >> my own in a field, and then called the functions for each line in the test >> field, putting the output in another field. On to the functions: >> >> function sumFunction X >> -- just because I could, not part of the original requirements >> return sum(X) >> end sumFunction >> >> function sumFor X >> repeat for each item i in X >> add i to R >> end repeat >> return R >> end sumFor >> >> function sumWhile X >> repeat while X is not empty >> add item 1 of X to R >> delete item 1 of X >> end repeat >> return R >> end sumWhile >> >> function sumRecurse X >> if the number of items of X <= 1 >> then return X >> else return item 1 of X + sumRecurse(item 2 to -1 of X) >> end sumRecurse >> >> Test data (first line was blank on purpose): >> >> 5 >> 2,3,5,6,2,3,1 >> -4,4 >> -4,4,-5,5 >> >> Test output (not entirely happy about the disparity in results for empty >> input): >> 0 >> 5 5 5 5 >> 22 22 22 22 >> 0 0 0 0 >> 0 0 0 0 >> _______________________________________________ >> use-livecode mailing list >> use-livecode@lists.runrev.com >> Please visit this url to subscribe, unsubscribe and manage your >> subscription preferences: >> http://lists.runrev.com/mailman/listinfo/use-livecode >> > > _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode