#include<iostream>
#include<stdio.h>
#include<algorithm>
#include<vector>
#include<string.h>
#include<math.h>
#include<map>
#include<iomanip>
#include<queue>

const long long INF = 1e6+7;
const long long MOD = 1e9+7;
const double PI=acos(-1);

using namespace std;

int main(){
	long long n,h,m,t;
	cin >> n >> h >> m >> t;
	n--;
	m+=t*n;
	if(m>=60){
		m-=60;
		h++;
	}
	cout << h << endl << m << endl;
	return 0;
}