Here's a rookie question that stems from HtDP 29.3.2.
The idea is to test an expression a number of times while timing it and
compare to another version of the same function. The expression finds a
route in a vector (graph) from node 0 to node 4. The way I would do this in
C/Python is with a while loop, while the counter is not zero execute the
expression (ignore return value), and wrap it in the timer. In Racket I
came up with:
(time (for-each
(lambda (dest) (find-route 0 dest Graph))
(make-list 1000 4)))
It seems unnecessarily tricky, but I couldn't think of a better way. Am I
missing a piece? Does it only seem tricky because Racket is my first
functional language.
aTdHvAaNnKcSe
^ actually unnecessarily tricky
Luke
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