#include <iostream>
#include <iomanip>     //for setw (stands for "set width")
#include <cstdlib>
#include <string>      //for class string (i.e., data type string)
using namespace std;

//The first  time around the for loop, a[i] is "January".
//The second time around the for loop, a[i] is "February".  Etc.
//
//Output i+1 because humans like to start counting at 1, not at 0.
//i runs from 0 to 11 inclusive, so i+1 will run from 1 to 12 inclusive.

int main()
{
	string a[] {        //an array of 12 strings
		"January",
		"February",
		"March",
		"April",
		"May",
		"June",
		"July",
		"August",
		"September",
		"October",
		"November",
		"December"
	};

	int n {size(a)};   //the number of elements in the array

	for (int i {0}; i < n; ++i) {    //i runs from 0 to 11 inclusive.
		cout << setw(2) << i+1 << " " << a[i] << "\n";
	}

	return EXIT_SUCCESS;
}