1476

날짜 계산 (https://www.acmicpc.net/problem/1476)

 

모듈로 연산의 결과를 변경하여 출력해야함.

 

ex) 0을 15로 표현해야 함.

14 % 15 = 14 

15 % 15 = 0 -> 15

16 % 15 = 1

 

 

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 e = Integer.parseInt(st.nextToken());
		int s = Integer.parseInt(st.nextToken());
		int m = Integer.parseInt(st.nextToken());
		int cnt=1;
		while (true) {
			int mE = (cnt %15==0)? 15: cnt %15 ;
			int mS = (cnt % 28==0)? 28: cnt %28;
			int mM = (cnt % 19==0)? 19:cnt %19;			
			if( mE == e && mS==s && mM ==m)
				break;
			cnt ++;
		}
		

		System.out.println(cnt);
/*
		int cnt = 7980;
		System.out.printf("%d %d %d\n" , cnt %15 , cnt % 28 ,cnt % 19 );
		
		if ( (cnt %15== e || cnt %15== 0 )  && (cnt % 28 ==s  || cnt % 28 == 0 )&& (cnt % 19 == m || cnt % 19 == 0)) {
			System.out.println("ok");
		} else {
			System.out.println("not ok");
		}
		*/
	}
}