[SWEA] 2016년 요일 맞추기

 

 

[문제]

https://swexpertacademy.com/main/code/problem/problemDetail.do?contestProbId=AWWOwecaFrIDFAV4

SW Expert Academy

 

 

 

[소스 코드]

import java.io.*;
import java.util.*;
public class Solution {
	static int[] days = {0,31,29,31,30,31,30,31,31,30,31,30};
	static int[] day = {3,4,5,6,0,1,2};
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		StringTokenizer st;
		int T = Integer.parseInt(br.readLine());
		for(int tc=1;tc<=T;tc++) {
			st = new StringTokenizer(br.readLine());
			int m = Integer.parseInt(st.nextToken());
			int d = Integer.parseInt(st.nextToken());
			int result = 0;
			for(int i=0;i<m;i++) {
				result += days[i];
			}
			result += d;
			result %= 7;
			System.out.println("#"+tc+" "+day[result]);
		}
	}
}