; your code goes here
(defun ex1 (a b c) (apply #'+ (mapcar (lambda (n) (* n n)) (cdr (sort (list a b c) #'<)))))
(print (ex1 3 2 1))
(print (ex1 1 2 3))
OyB5b3VyIGNvZGUgZ29lcyBoZXJlCihkZWZ1biBleDEgKGEgYiBjKSAoYXBwbHkgIycrIChtYXBjYXIgKGxhbWJkYSAobikgKCogbiBuKSkgKGNkciAoc29ydCAobGlzdCBhIGIgYykgIyc8KSkpKSkKKHByaW50IChleDEgMyAyIDEpKQoocHJpbnQgKGV4MSAxIDIgMykp