/**
 * Gavin Foyle
 * Assignment 1 Question 2
 * Version 1.0
 * 9-22-17
 */

import java.util.Scanner;

public class Question2 {

	public static void main(String[] args) {

		int year, day, month, date, j,k;




		System.out.println("Day of the week Calculator");
		System.out.println("__________________________");

		Scanner input1 = new Scanner(System.in);
		System.out.println("Please enter a year (numerically)");
		System.out.println();
		year = input1.nextInt();
		System.out.println("Please enter a month 1-12 (numerically)");
		month = input1.nextInt();
		System.out.println("Please enter a day 1-31 (numerically)");
		day = input1.nextInt();

		if (month <= 2) month += 12;

		String monthString = "";

		    if (month==1) {month <= 31;

		    if (month==2) month <= 28;

	        if (date==3) month <= 31;

		    if (month==4) month = <= 30;

	        if (month==5) month <= 31;

		    if (month==6) month <= 30;

	        if (month==7) month <=31;

	        if (month==8) month <= 31;

	        if (month==9) month <= 30;

	        	if (month==10) month <= 31;

	        if (month==11) month <= 30;

	        	if (month==12) month <= 31;


		k = year % 100;
		j = year / 100;


		date = ((day + (((month + 1) * 26) / 10) + k + (k / 4) + (j / 4)) + (5*j)) % 7 ;




		String str = "";

		        if (date==0) str="Saturday";

		        if (date==1) str="Sunday";

		        if (date==2) str="Monday";

		        if (date==3) str="Tuesday";

		        if (date==4) str="Wednesday";

		        if (date==5) str="Thursday";

		        if (date==6) str="Friday";

		        System.out.println("That date was a "+str+ ".");







	}


}