#include <iostream>
#include <cstdlib>
using namespace std;

int main()
{
	cout << "How many ints do you want to store? ";
	size_t n {0};
	cin >> n;

	int *const p {new int[n]};  //p will always point to the same place.
				    //p can read and write the ints

	//This q can read and write.
	for (int *q {p}; q < p+n; ++q) {
		cout << "Please input int number " << q-p << ": ";
		cin >> *q;
	}

	cout << "Here are the ints that you input:\n";

	//This q can read but not write.
	for (const int *q {p}; q < p+n; ++q) {
		cout << q-p << ": " << *q << "\n";
	}

	delete[] p;
	return EXIT_SUCCESS;
}