On Thu, Mar 6, 2014 at 3:48 PM, Roger Hui <rogerhui.can...@gmail.com> wrote: >> Suppose M is really large and the cost of setting count to 0 is > prohibitive. How can you avoid that cost? >> (Not saying it's related to finding the min or the max).
To clarify, do you mean how can you avoid the cost of this operation? memset(b,0x00,sizeof(b)); In my example I was using: for (; j < 32767; j++) { count[j] = 0; } Is this the cost you are referring to? ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm