#include <iostream>

using namespace std;

int main(int argc, char const* argv[]) {
    int n, h, m, t;

    cin >> n >> h >> m >> t;

    int wakeup_time = (h * 60 + m + t * (n - 1)) % 1440;

    int ans_h = wakeup_time / 60;
    int ans_m = wakeup_time % 60;

    cout << ans_h << endl;
    cout << ans_m << endl;

    return 0;
}