#include <bits/stdc++.h>
using namespace std;

int main() {
    long n,h,m,t;
    cin >> n >> h >> m >> t;
    m+=h*60; h=0;
    m+=t*(n-1);
    h=(m/60)%23; m%=60;
    cout << h << endl << m << endl;
	return 0;
}