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

int main()
{
    int N,H,M,T;cin>>N>>H>>M>>T;
    M+=T*(N-1);
    while(M>=60)
    {
        M-=60;
        H+=1;
    }
    while(H>=24)
    {
        H-=24;
    }
    cout<<H<<endl<<M<<endl;
}