[백준] 5554번 심부름 가는 길 문제! (bronze 4

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;

public class Main{
	public static void main(String[] args) throws IOException  {
		BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
		BufferedWriter bw=new BufferedWriter(new OutputStreamWriter(System.out));
		
		int a=Integer.parseInt(br.readLine());
		int b=Integer.parseInt(br.readLine());
		int c=Integer.parseInt(br.readLine());
		int d=Integer.parseInt(br.readLine());
		int sum=a+b+c+d;
		bw.write(sum/60+"\n");
		bw.write(sum%60+"");
		bw.flush();
		
	}
}