Heh, changing the set to 1..20 and the desired sum to 30, I got the following run times:

SecondsAuthor
0tye
10Solo
24kvale
673BrowserUK

Just a quick, cheap benchmark. (:

- tye        

In reply to Re^2: Better algorithm than brute-force stack for combinatorial problems? (Benchmarks) by tye
in thread Better algorithm than brute-force stack for combinatorial problems? by Solo

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