C#•16mo ago

❔ Shuffling Table Values

I'm creating a method that will take in the values of a table and then randomly shuffle them into different indexes of a new table using a for loop, how would I go about doing this?

5 Replies

Darma•16mo ago

    public static int[] shuffleArray(int[] array)
    {
        int[] shuffled = new int[array.Length];

        for (int i = 0; i < shuffled.Length - 1; i++)
        {
            
        }

        return shuffled;
    }

    public static int[] shuffleArray(int[] array)
    {
        int[] shuffled = new int[array.Length];

        for (int i = 0; i < shuffled.Length - 1; i++)
        {
            
        }

        return shuffled;
    }

    public static int[] shuffleArray(int[] array)
    {
        int[] shuffled = new int[array.Length];
        Random rnd = new Random();

        for (int i = 0; i < shuffled.Length; i++)
        {
            shuffled[i] = array[rnd.Next(0, shuffled.Length)];
            Console.Write(shuffled[i] + ", ");
        }

        return shuffled;
    }

    public static int[] shuffleArray(int[] array)
    {
        int[] shuffled = new int[array.Length];
        Random rnd = new Random();

        for (int i = 0; i < shuffled.Length; i++)
        {
            shuffled[i] = array[rnd.Next(0, shuffled.Length)];
            Console.Write(shuffled[i] + ", ");
        }

        return shuffled;
    }

Darma•16mo ago

I've made adjustments but the shuffled array has repeating numbers, and not every number from the input array is present in the newly shuffled array

Angius•16mo ago

Well, rnd.Next(0, shuffled.Length) can generate repeating numbers Look into Fischer-Yates algorithm

Unknown User•16mo ago

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Accord•16mo ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

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❔ Shuffling Table Values