Firstly uraevnos is wise , and their answer is correct . However , just in case you have no standard library for some reason e . g . learning project that forbids you from using them here ' s how to solve big seeming problems like this . Break the problem down how can I create another array . You know the syntax for creating arrays , right ? So figure out the biggest size you ' ll need and create one . . that will add all of the duplicate . You ' ve got the loops set up already . How would you check whether two numbers are duplicates of each other ? . and then return that array . You know the syntax for returning variables , right ? <| sep |> Pelien osteluun jnee blck friday . Steamissa autumn sale pll , sielt katsoo kiinnostavat ja vertaa saako greenmangamingista halvemmalla . Euron edukkaammin olisi saanut Doomin kirjautumalla . Totesin etten uskalla pelata kuitenkaan . Arma kolmonen ja lisrit tuli hankittua parillakympill .