백준 2884번

원본 : https://www.acmicpc.net/problem/2884

2884번: 알람 시계

 

풀이

import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		
		int h = sc.nextInt();
		int m = sc.nextInt();
		
		if (m >= 45) {
			m -= 45;
		} else {
			h--;
			m = m + 60 - 45;
		}
		
		if (h < 0) {
			h = h + 24;
		}
		
		System.out.println(h + " " + m);
	}

}