1924번 2007년

https://www.acmicpc.net/problem/1924

1924번: 2007년

 

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;




public class Main {

	
	    public static void main(String[] args) throws IOException {

	    	
	    	BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
	 
	    	StringTokenizer st = new StringTokenizer(br.readLine()," ");
	    	
	    	int a[]=new int [2];
	    	
	    	for(int i=0;i<2;i++) {
	    		a[i]=Integer.parseInt(st.nextToken());
	    	}
	    
	    	
	    	String week[] = {"SUN","MON" ,"TUE", "WED", "THU","FRI","SAT"};
				  
		
	    	int mon[] = {0,31,28,31,30,31,30,31,31,30,31,30,31};
	    	
				
	    	int day=0;
	    	for(int i=0;i<a[0];i++) {
	    		day+=mon[i];
	    		
	    	}
	    	day+=a[1];
	    	
	    	System.out.println(week[day%7]);
				  
			  }}

 

참고 자료 : https://fbtmdwhd33.tistory.com/62

[백준,BOJ 1924] 2007년(JAVA 구현)

 

 

 

https://rightbellboy.tistory.com/27

[백준/BOJ] 1924번 2007년 (java)