#include <iostream>
#include <vector>
#include <string>
#include <cstring>
#include <math.h>
#include <cmath>
#include <limits.h>
#include <map>
#include <set>
#include <queue>
#include <algorithm>
#include <functional>
#include <stdio.h>
using namespace std;

long long MOD = 1000000007;

int main() {
    
    int N,H,M,T;
    cin >> N >> H >> M >> T;
    
    int m = M + (N-1)*T;
    
    int h = H + m / 60; 
    
    m %= 60;
    h %= 24;
    
    cout << h << endl;
    cout << m << endl;
    
    return 0;
}