#include <iostream>
#include <algorithm>
using namespace std;

int main() {
  int n, h, m, t;
  cin >> n >> h >> m >> t;
  int res = h * 60 + m + t * (n-1);
  res %= 24 * 60;
  
  cout << res / 60 << "\n" << res % 60 << endl;
  return 0;
}