#include <iostream>
using namespace std;
int main() {
    int n, h, m, s, a, b;
    cin >> n >> h >> m >> s;
    b = m + s * (n-1);
    a = h + b / 60;
    b = b % 60;
    a = a % 24;
    cout << a << endl << b << endl;
    return 0;
}