题解

#include<iostream>
using namespace std;
int main(){
    int a,b,c,d;
    cin>>a>>b>>c>>d;
    int day=d/c,hour=d%c,month=day/b;
    day%=b;
    int year=month/a;
    month%=a;
    cout<<year<<' '<<month<<' '<<day<<' '<<hour;
    return 0;
}