# cons

A [[cons]] is a sequence type which holds a value and a reference to another sequence.

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### Example

<code>
(ns clojure.examples.example
   (:gen-class))
(defn example []
   (println (cons 0 (list 1 2,3))))
(example)
</code>

#### Output

<code>
(0 1 2 3)
</code>

### Example

<code>
(ns clojure.examples.example
   (:gen-class))

;; This program displays Hello World
(defn Example []
   (println (cons 0 (seq [1 2 3]))))
(Example)
</code>

#### Output

<code>
(0 1 2 3)
</code>

## Refs

  - https://www.tutorialspoint.com/clojure/clojure_lists_cons.htm
  - https://www.tutorialspoint.com/clojure/clojure_sequences_cons.htm