/* -*- coding: utf-8 -*-
 *
 * 296.cc: No.296 n度寝 - yukicoder
 */

#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
#include<iostream>
#include<string>
#include<vector>
#include<map>
#include<set>
#include<stack>
#include<list>
#include<queue>
#include<deque>
#include<algorithm>
#include<numeric>
#include<utility>
#include<complex>
#include<functional>
 
using namespace std;

/* constant */

/* typedef */

/* global variables */

/* subroutines */

/* main */

int main() {
  int n, h, m, t;
  cin >> n >> h >> m >> t;

  int shm = h * 60 + m;
  int ehm = (shm + (n - 1) * t) % (24 * 60);

  printf("%d\n%d\n", ehm / 60, ehm % 60);
  return 0;
}