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

int main()
{
	int january   {31};
	int february  {28};
	int march     {31};
	int april     {30};
	int may       {31};
	int june      {30};
	int july      {31};
	int august    {31};
	int september {30};
	int october   {31};
	int november  {30};
	int december  {31};

	int sum {0};

	//I wish we could write a loop to add all these values onto the sum:

	sum += january;   //means sum = sum + january
	sum += february;  //means sum = sum + february
	sum += march;     //means sum = sum + march
	sum += april;     //means sum = sum + april
	sum += may;       //means sum = sum + may
	sum += june;      //means sum = sum + june
	sum += july;      //means sum = sum + july
	sum += august;    //means sum = sum + august
	sum += september; //means sum = sum + september
	sum += october;   //means sum = sum + october
	sum += november;  //means sum = sum + november
	sum += december;  //means sum = sum + december

	cout << "A (non-leap) year contains " << sum << " days.\n";
	return EXIT_SUCCESS;
}