Hi,
I got the following and don't know what's wrong with it.
thanks in advance.
user=> (defn sum [ & more ]
((fn [total other]
(if other
(recur (+ total (first other)) (rest(other)))
total))
0 more))
#'user/sum
user=> (sum [1 2 3 4])
java.lang.ClassCastException: clojure.lang.LazilyPersistentVector
cannot be cast to java.lang.Number (NO_SOURCE_FILE:0)
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