[백준] 1476번 날짜 계산

https://www.acmicpc.net/problem/1476

1476번: 날짜 계산

 

import java.util.*;


public class Main {

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

        int a = 1;
        int b = 1;
        int c = 1;

        int year = 1;

        Scanner sc = new Scanner(System.in);
        int e = sc.nextInt();
        int s = sc.nextInt();
        int m = sc.nextInt();

        while(true) {
            if(a == e && b == s && c == m ) {
           		break;
            }
            year++;
            a++;
            b++;
            c++;
            if(a == 16) {
            	a = 1;
            }
            if(b == 29) {
            	b = 1;
            }
            if(c == 20) {
            	c = 1;
            }

        }

        System.out.println(year);
    }
}