#include<iostream>
#include<vector>

using namespace std;

template <typename T>
void modify_k(T begin, T end, int & k) {
	int length = 0;
	T it = begin;
	while(it != end) {
		length++;
		it++;
	}
	k = (k % length + length) % length;
}

template <typename T>
void rotate(T begin, T end, int k) {
	modify_k(begin, end, k);
    T middle = begin + k;
    T next = middle;
	T left, right;
    while(begin != next) {
		left = begin;
		right = next;
		begin++;
		next++;
		swap(*left, *right);
        if(next == end) {
            next = middle;
        } else {
            if(begin == middle) {
                middle = next;
            }
        }
    }
}

int main() {
	freopen("input.txt", "r", stdin);
	freopen("output.txt", "w", stdout);

	vector<int> a;
	for(int i = 0; i < 10; ++i)
		a.push_back(i + 1);

	rotate(a.begin(), a.end(), 3);

	cout << "VECTOR\n";
	for(int i = 0; i < 10; ++i)
		cout << a[i] << endl;


	int b[10];
	for(int i = 0; i < 10; ++i)
		b[i] = i + 1;

	rotate(b, b + 10, -2);

	cout << "\n\nMASSIVE\n";
	for(int i = 0; i < 10; ++i)
		cout << b[i] << endl;

	return 0;
}