Re: Function to find the greatest or smallest value

Adam Glauser wrote:

<<SNIP>>

By extension, you can use @max(x : y) to determine
the maximum value of an array with a number of
elements that is not known at development time.

max = array(1);
for i = 2 TO elementCount;
max = @max(max : array(i));
endfor;

Personally I prefer Asher's solution, which is both
more elegant and more efficient. To each their own.

Just curious. Why would a sort be more efficient than spinning the array in the /for loop/ as above? Does the sort not require effectively all the same work? Would a sort be more efficient than the following [just for its removal of the @max function] as well?:

max=array(1);
for elem=2 to elemCount;
if array(elem)>max then /* more than max */
max=array(elem); /* update with new max */
else ; /* max is still the max */
endfor;

Regards, Chuck