Execute Clojure Online

(ns clojure.examples.hello
	(:gen-class))

(defn hello-world [username]
(println (format "Hello, %s" username)))

(hello-world "world")

(defn addition [x]
(println (+ x, 4)))

(addition 2)

(defn testIf [y]
(if (> y 2)
  (println "joe")
  (println "king")))
  
(testIf 1)

(defn tesLlist  [coll ] 
 (println (reduce + coll )))