#include "util.h"

int RemoveDuplicates(int arr[], int size)
{

    int n = 0;
    int i, j, count, k;
    count = size;

// 1,2,1,4,4,3,5,2,1 || 1,2,0,4,0,3,5,0,0

    for (i = 0; i < size; i++)
    {
        for (j = i + 1; j < size; j++)
        {
            if (arr[i] == arr[j])
            {

                 for (k = j; k < size; k++)
                {
                    arr[k] = arr[k + 1];

                }
                 size--;



            }

        }

    }

    while (n < count)
    {
        printf("%d ", arr[n]);
        n++;
    }
    printf("\n%d", size);
    return 0;
}