C#•2y 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

DarmaOP•2y 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;
    }

DarmaOP•2y 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•2y ago

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

Unknown User•2y ago

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Accord•2y 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