import java.time.*;
import java.util.Collection;
import java.util.EnumSet;
 
public class Main {
    private static final Collection<DayOfWeek> DAY_SET = EnumSet.range(DayOfWeek.MONDAY, DayOfWeek.FRIDAY);
    public static void main(String[] args) {
        // ZoneId.systemDefault() gives you the ZoneId set to the JVM.
        // Change it as per your requirement e.g. ZoneId.of("Europe/London")
        LocalDate today = LocalDate.now(ZoneId.of("Europe/London"));
 
        DayOfWeek dow = today.getDayOfWeek();
 
        if (DAY_SET.contains(dow)) {
            System.out.println(dow);
            // Rest of the processing
        } else {
            System.out.println("Weekend");
            // Rest of the processing
        }
    }
}

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