#include<iostream>
#include<string>
#include<algorithm>
#include<cctype>
#include<set>
#include<bitset>
#include<math.h>
#include<map>
#include<queue>
#include<iomanip>
using namespace std;

int main(){
    int n, h, m, t = 264;
    cin >> n >> h >> m >> t;
    m += (n-1)*t;
    h += (m/60)%24;
    m = m%60;
    cout << h << endl << m << endl;
}