#include <iostream>
#include <string>
using namespace std;

int main(){
    int N,H,M,T;
    cin>>N>>H>>M>>T;
    N--;
    T=T*N;
    M=T+M;
    int HH=M/60;
    int MM=M%60;
    H=H+HH;
    cout<<H<<endl<<MM;
}