#include <iostream>		//cin, cout
#include <vector>		//vector
#include <algorithm>	//sort,min,max,count
#include <string>		//string,getline, to_string
#include <cstdlib>		//abs(int)
#include <utility>		//swap, pair
#include <deque>		//deque
#include <climits>		//INT_MAX
#include <bitset>		//bitset

using namespace std;

int main() {

	int N, H, M, T;
	cin >> N >> H >> M >> T;

	int temp = T * (N - 1) + M;

	int h = (H + (temp / 60)) % 24;
	int m = temp % 60;


	cout << h << endl;
	cout << m << endl;

	return 0;

}