import java.io.*;
import java.util.*;
import java.util.stream.*;

class Process {
    private int N;
    private int H;
    private int M;
    private int T;

    Process(int N, int H, int M, int T) {
        this.N = N;
        this.H = H;
        this.M = M;
        this.T = T;
    }

    String getResult() {
        // 0 時 0 分から経過した時間 (分)
        int time = H * 60 + M;

        time += T * (N - 1);
        time %= 1440;

        return ((time / 60) + "\n" + (time % 60));
    }
}

public class Main {
    public static void main(String[] args) throws IOException {
        var bufferedReader = new BufferedReader(new InputStreamReader(System.in));
        var printWriter    = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out)));

        // 入力
        int[] input = Stream.of(bufferedReader.readLine().trim().split("[ ]+")).mapToInt(Integer::parseInt).toArray();

        // 処理および出力
        printWriter.println((new Process(input[0], input[1], input[2], input[3])).getResult());

        bufferedReader.close();
        printWriter.close();
    }
}