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not too surprising for "hacker" news. it's a puzzle, first to hack it wins a book!
by catch23 18y ago
not too surprising for "hacker" news. it's a puzzle, first to hack it wins a book!
- mustpax 18y agoAgreed, pretty clever way of getting some serious penetration testing done. By the way, apparently this snippet does the trick: @rubx f = Hash.new {|h,k| h[k] = h[k-1]+h[k-2]};f[0]=1;f[1]=1;f[1000000] It looks like it calculates the 1,000,000th fibonacci number, with decent runtime complexity (not so much with memory). I don't know Ruby though, is there anything peculiar about the snippet?