#include <bits/stdc++.h>
using namespace std;

int main() {
	int64_t n;
	int h, m, t;
	cin >> n >> h >> m >> t;

	m += t * (n - 1);
	if (m >= 60) {
		m -= 60;
		h++;
	}
	if (h >= 24) {
		h -= 24;
	}

	cout << h << endl;
	cout << m << endl;
}