1)用sort函數進行排序python
CL-USER> (sort "elbow" #'char<) "below" CL-USER> (sort '(a c b s) #'string<) (A B C S) CL-USER> (sort '(39 48 28 4 32) #'<) (4 28 32 39 48) CL-USER> (sort (vector "foo" "bar" "barz") #'string<) #("bar" "barz" "foo")