using namespace std;
#include <algorithm>
#include <iostream>
#include <random>
#include <string>
#include <fstream>
#include <vector>
#include <climits>

typedef long long ll;
ll INF = LLONG_MAX;

int main() {
	ll N, H, M, T;
	cin >> N >> H >> M >> T;
	ll x = H * 60 + M + (N - 1) * T;
	x %= 24 * 60;
	cout << x / 60 << endl;
	cout << x % 60 << endl;
}