Function main

189-Rotate-Array/189_Rotate_Array.cpp:27–47

}

int main() {
    Solution sol;

    vector<int> test1 = {1, 2, 3, 4, 5, 6, 7};
    sol.rotate(test1, 3);
    printVector(test1); // Expected: 5 6 7 1 2 3 4

    vector<int> test2 = {-1, -100, 3, 99};
    sol.rotate(test2, 2);
    printVector(test2); // Expected: 3 99 -1 -100

    vector<int> test3 = {1, 2};
    sol.rotate(test3, 0);
    printVector(test3); // Expected: 1 2 (no change)

    vector<int> test4 = {};
    sol.rotate(test4, 1);
    printVector(test4); // Expected: empty

    return 0;
}