#include <bits/stdc++.h>
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;
}