#include <iostream>
using namespace std;

int main(void){
    int N, H, M, T;
    int m;

    cin >> N >> H >> M >> T;
    m = (N-1) * T;
    cout << (H+m/60) % 24 << endl;
    cout << (M + m%60) % 60 << endl;

    return 0;
}