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

int main() {
    int n,h,m,t;
    cin>>n>>h>>m>>t;
    long long d = (n-1LL)*t%1440;
    m+=d;
    if(m>=60){
        h=(h+m/60)%24;
        m%=60;
    }
    cout<<h<<endl<<m<<endl;
    return 0;
}