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

int main()
{
	const int n =16;
	int day =1, month, year, last;

	    cout << "What year do you want the calendar for? ";
                 cin >> year;
	    cout << "What day the 1st of January fall ?";

	for (int month=1; month<=12; month++)
	{
	switch(month)

	{
	case 1:cout << setw(n+3) << "January";break;
	case 2:cout << setw(n+4) << "February";break;
	case 3:cout << setw(n+2) << "March";break;
	case 4:cout << setw(n+2) << "April";break;
	case 5:cout << setw(n+1) << "May";break;
	case 6:cout << setw(n+2) << "June";break;
	case 7:cout << setw(n+2) << "July";break;
	case 8:cout << setw(n+3) << "August";break;
	case 9:cout << setw(n+4) << "Semtember";break;
	case 10:cout << setw(n+3) << "Octomber";break;
	case 11:cout << setw(n+4) << "November";break;
	case 12:cout << setw(n+4) << "December";break;
	}
	switch (month)
	{
	case 1:
	case 3:
	case 5:
	case 7:
	case 8:
	case 10:
	case 12: last = 31;break;
	case 2: if (((year%4==0) && (year%100!=0))|| (year%400==0))
				last = 29;
			else
		                          last = 28;break;
	case 4:
	case 6:
	case 9:
	case 11: last = 30;break;
	}

	cout << "\n\n   M   T   W   T   F   S   S\n";
	cout << "   -------------------------\n";
	day = 1;
	
	while (day<=last)
	{
		cout << setw(4) << day;
		if (day%7==0) cout << endl;
		day++;
	}
	cout << "\n\n\n";
	}
	return 0;
}