Re-ordering arbitrary an array of integers

Question

I have a method that accepts as argument an array of integers and I\'d just change arbitrary the order of its values

public static int[] _game_number = new         


        

Answer 1

Well, just change the 4 to a variable holding the number of elements.

While you're at it, you can organize things a bit. Have your GetRandom... method receive the array, check its size (instead of assuming it's 4) and either shuffling it in place if it's something you want, or returning a new array with the same size.