Clojure - Vectors nth

This function returns the item in the nth position in the vector.

Syntax

Following is the syntax.

(nth vec index)

Parameters − ‘vec’ is the vector of items. ‘index’ is the index position of the element which needs to be returned.

Return Value − The value at the index position from the vector.

Example

Following is an example of nth in Clojure.

(ns clojure.examples.example
   (:gen-class))
(defn example []
   (println (nth (vector 1 2,3) 0))
   (println (nth (vector 1 2,3) 2)))
(example)

Output

The above code produces the following output.

1
3