package lab333;

import java.util.Scanner;

public class Lab3 {

	public static void main(String[] args) {
		Scanner input = new Scanner(System.in);
		System.out.println("Enter a year: ");
		int year = input.nextInt();
		
		System.out.println("Enter a month: ");
		int month = input.nextInt();
		
		System.out.println("Enter a day: ");
		int day = input.nextInt();
		
		if(month == 1) {
			month = 13;
			year = year -1;
		}
		else if (month== 2) { 
			month = 14 ;
			year = year - 1 ;
			
		}
		
		int j = year/100;
		int k = year%100; 
		
		int h = (day + 26*(month+1)/10 + k + k / 4 + j / 4 + 5*j)%7;
		
		switch(h) {
		
		case 0 :
			System.out.println("Girilen gün cumartesi.");
			break;
		case 1 :
			System.out.println("Girilen gün pazar.");
			break;
		case 2 :
			System.out.println("Girilen gün pazartesi.");
			break;
		case 3 :
			System.out.println("Girilen gün salı.");
			break;
		case 4 :
			System.out.println("Girilen gün çarşamba.");
			break;
		case 5 :
			System.out.println("Girilen gün perşembe .");
			break;
		case 6 :
			System.out.println("Girilen gün cuma.");
			break;
		
		
	}

}
}