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

You can do something like this

public static int[] GetRandomTwentyFour(int[] _game_number)
{
    int len = _game_number.Length;

    int[] _current_number = new int[len];

    List nums = new List();

    Random r = new Random();
    for (int i = 0; i < len; i++)
    {
        int rand = r.Next(0, len);

        if (nums.Contains(rand))
        {
            i = i - 1;
            continue;
        }
        else
            nums.Add(rand);
    }

    for (int i = 0; i < nums.Count; i++)
        _current_number[i] = _game_number[nums[i]];

    return _current_number;
}

Here is the proof