#include <iostream>
using namespace std;

int dod[12] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };

int main(void)
{
	int day, month, year;
	char dot, tob;
	cin >> year >> dot >> month >> tob >> day;

	if ((year % 4 == 0 && year % 100 != 0) || year % 400 == 0)
	{
		dod[1] = 29;
	}

	int i = 0, count = 0;
	for (i = 0; i < month - 1; i++)
	{
		count += dod[i];
	}
	count += day;
	cout << count << "th";

	system("pause");
	return 0;
}