#include<iostream>
#include<string>
#include<string.h>
#include<algorithm>
#include<stdio.h>
#include<cmath>
#include<vector>
#include<utility>
#include<stack>
#include<queue>
#include<list>
#include<bitset>

#define FOR(i, a, b) for(int i=(a);i<=(b);i++)
#define RFOR(i, a, b) for(int i=(a);i>=(b);i--)
#define MOD 1000000007
#define INF 1000000000

using namespace std;


int main(void) {
	int n, h, m, t;
	int time = 0;

	cin >> n >> h >> m >> t;

	time = h * 60 + m;
	time += (n - 1)*t;
	time %= 1440;
	
	cout << time / 60 << endl;
	time %= 60;
	cout << time << endl;
	return 0;
}