Algorithms: Array Techniques

def rotate_right(a: list[int], k: int) -> int:
    alg_require(isinstance(a, list) and len(a) <= 1000000)
    alg_require(type(k) is int and -2147483648 <= k <= 2147483647)
    n: int = len(a)
    alg_require(n >= 0 and n <= 1000000)
    alg_require(len(a) == n)
    alg_require(k >= 0)
    if n == 0:
        return 0
    k = k % n
    phase: int = 0
    left: int = 0

int rotate_right(int *a, size_t a_length, int k) {
    int alg_error = 0;
    int alg_result = INT_MIN;
    errno = 0;
    if (a_length > 1000000 || (a_length && !a)) { errno = EINVAL; alg_result = INT_MIN; goto alg_cleanup; }
    int n = (int)a_length;
    if (alg_error) { errno = ERANGE; alg_result = INT_MIN; goto alg_cleanup; }
    if (!(((n >= 0) && (n <= 1000000)))) { errno = EINVAL; alg_result = INT_MIN; goto alg_cleanup; }
    if (alg_error) { errno = ERANGE; alg_result = INT_MIN; goto alg_cleanup; }
    if (!(((int)a_length == n))) { errno = EINVAL; alg_result = INT_MIN; goto alg_cleanup; }
    if (alg_error) { errno = ERANGE; alg_result = INT_MIN; goto alg_cleanup; }
    if (!((k >= 0))) { errno = EINVAL; alg_result = INT_MIN; goto alg_cleanup; }

int rotate_right(std::vector<int>& a, int k) {
    alg_require(a.size() <= 1000000);
    int n = (int)a.size();
    alg_require(((n >= 0) && (n <= 1000000)));
    alg_require(((int)a.size() == n));
    alg_require((k >= 0));
    if ((n == 0)) {
        return 0;
    }
    k = (k % n);
    int phase = 0;
    int left = 0;

    static int rotate_right(Span<int> a, int k) {
        checked {
            int n = a.Length;
            alg_require(((n >= 0) && (n <= 1000000)));
            alg_require((a.Length == n));
            alg_require((k >= 0));
            if ((n == 0)) {
                return 0;
            }
            k = (k % n);
            int phase = 0;
            int left = 0;

function rotate_right(array &$a, int $k): int {
    alg_require(array_is_list($a));
    $n = count($a);
    alg_require((($n >= 0) && ($n <= 1000000)));
    alg_require((count($a) == $n));
    alg_require(($k >= 0));
    if (($n == 0)) {
        return 0;
    }
    $k = ($k % $n);
    $phase = 0;
    $left = 0;