#include <iostream>
#include <cstdlib>

using std::cout;
using std::cin;
using std::endl;

int main(void)
{
  int n,h,m,t;
  cin >> n >> h >> m >> t;
  for (int i=1;i<n;i++){
    m += t;
    if (m >= 60){
      m = m % 60;
      h++;
    }
  }
  cout << h << endl;
  cout << m << endl;
}