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(define (sum-of-ints li [sum 0])
(for ([r test-data])
(printf "~a ~a~n" r (roman-to-dec r)))
+% mzscheme roman.ss
There is no Extraterrestrial life
There aren't any suitably capable Extraterrestrials
Interstellar travel is too difficult
We're too uncool / not worth the trouble
What do you mean they haven't visited?
Results (562 votes). Check out past polls.