#include <iostream>
//#include <vector>
//#include <algorithm>
//#include <string>
#include <cmath>
//#include <iomanip>

using namespace std;

int main()
{
	long long N, H, M, T;
	cin >> N >> H >> M >> T;

	M += T * (N - 1);

	H += M / 60;
	M %= 60;

	H %= 24;

	cout << H << endl;
	cout << M << endl;

	return 0;
}