#include <bits/stdc++.h>
#define int long long
using namespace std;
using Graph = vector<vector<int>>;

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