zestaw 10 zadanie 2

int* funkcj(int* begin, int *end, int size,bool* a)
{
    int t;
    for (int *i= begin; i<=begin+size-1; i++)
    {
        for (int *j = begin; j <= begin + size-2; j++)
        {
            if ((*j % 2 == 0) && (*(j + 1) % 2 == 1))
            {
                t = *(j + 1);
                *(j + 1) = *j;
                *j = t;
                *a = true;
            }
        }
    }
    for (int *i = begin; i <= begin + size - 1; i++)
    {
        if(*i%2==0)
        {
            return i;
        }
    }

}
void kolos1()
{
    bool a=false;
    int r = 13;
    int arr[] = { 1,3,2,14,10,15,5,6,8,9,7,20,21 };
    //rozmiar 13
    funkcj(arr, &arr[12],13,&a);
}