#include <iostream>
#include <cstdlib>
#include "ranks.h"
using namespace std;

int main()
{
	const branch b[] = {  //an array of six objects
		branch {0},   //Navy
		branch {1},   //Army
		branch {2},   //Marines
		branch {3},   //Air Force
		branch {4},   //Space Forces
		branch {5}    //Coast Guard
	};

	const size_t n {size(b)};   //the number of branches

	cout << "Choose a branch:\n";

	for (int i {0}; i < n; ++i) {
		cout << i + 1 << ". " << b[i].getName() << "\n";
	}
	cout << "\n";

	int choice {0};
	cout << "Enter the number of your choice: ";
	cin >> choice;

	if (!cin) {
		cerr << "Sorry, couldn't read that.\n";
		return EXIT_FAILURE;
	}

	if (choice < 1 || choice > n) {
		cerr << "Sorry, choice must be in range 1 to " << n
			<< " inclusive.\n";
		return EXIT_FAILURE;
	}

	b[choice - 1].print();
	return EXIT_SUCCESS;
}