How to display the array elements in C++ (1, 2, 3, 7, 9, 11, 21)?

[AnkitTech]

{
int numbers[6] = {1, 2, 3, 7, 9, 11, 21};

cout << "The numbers are: ";

for (const int &n : numbers) {
cout << n << " ";
}

cout << "\nThe numbers are: ";

for (int i = 0; i < 6; ++i) {
cout << numbers[i] << " ";
}