Returns a new list wherein the list is at the beginning and the elements to be appended are placed at the end.
Following is the syntax.
(conj lst elementlst)
Parameters − ‘elementlst’ is the list of items which needs to be added to the list. ‘lst’ is the list of items.
Return Value − The list with the appended values.
Following is an example of cons in Clojure.
(ns clojure.examples.example (:gen-class)) (defn example  (println (conj (list 1 2,3) 4 5))) (example)
The above program produces the following output.
(5 4 1 2 3)