#include<iostream>
#include<algorithm>
#include<cstdio>
#include<cstdlib>
#include<vector>
#include<map>
#include<queue>
#include<string>
#include<sstream>
#include<cmath>
using namespace std;

int main(){

  long long int n, h, m, t;
  cin >> n >> h >> m >> t;

  m += t * (n-1);
  while( m >= 60 ){
    m -= 60;
    h += 1;
  }
  cout << h%24 << endl;
  cout << m << endl;

  return 0;
}