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  1. Prepare
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  4. Java Date and Time
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Java Date and Time

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  • shaounnsu241
     + 0 comments

    import java.time.LocalDate; import java.util.*;

    public class DateAndTime { public static String findDay(int month,int day,int year){

       return LocalDate.of(year, month, day).getDayOfWeek().toString();

}
public static void main(String[] args) {
 Scanner sc=new Scanner(System.in);

 int month=sc.nextInt();
 int day=sc.nextInt();
 int year=sc.nextInt();


 System.out.println(findDay(month, day, year));








}

    }

  • raghav_2024cont1
     + 0 comments
        public static String findDay(int month, int day, int year) {
            LocalDate date = LocalDate.of(year, month, day);
            return date.getDayOfWeek().toString();
    }

  • lukson231
     + 0 comments
    public static String findDay(int month, int day, int year) {

    LocalDate date = LocalDate.of(year, month, day);

    DayOfWeek dayOfWeek = date.getDayOfWeek();
    String dayOfWeekName = dayOfWeek.getDisplayName(TextStyle.FULL, Locale.ENGLISH);

    return dayOfWeekName.toUpperCase();

}

  • Tech_psycho
     + 1 comment

    Easy Solution

    class Result {

    /*
 * Complete the 'findDay' function below.
 *
 * The function is expected to return a STRING.
 * The function accepts following parameters:
 *  1. INTEGER month
 *  2. INTEGER day
 *  3. INTEGER year
 */

public static String findDay(int month, int day, int year) {

    Calendar calendar = Calendar.getInstance();

    calendar.set(year,month-1,day);

    System.out.println(calendar.getTime());

    int res = calendar.get(calendar.DAY_OF_WEEK);

    switch (res) {
        case 1 -> {return "SUNDAY";}
        case 2 -> {return "MONDAY";}
        case 3 -> {return "TUESDAY";}
        case 4 -> {return "WEDNESDAY";}
        case 5 -> {return "THURSDAY";}
        case 6 -> {return "FRIDAY";}
        case 7 -> {return "SATURDAY";}
        default -> {return "nachobc";}
    }

}

    }

  • tongthanhtai0412
     + 0 comments

    my answer by pass All testcase

    public static String findDay(int month, int day, int year) { Calendar calendar = Calendar.getInstance(); calendar.set(year, month - 1, day); int dayOfWeek = calendar.get(Calendar.DAY_OF_WEEK); System.out.println(dayOfWeek); String[] dayOf = { "SUNDAY", "MONDAY",
    "TUESDAY", "WEDNESDAY", "THURSDAY", "FRIDAY", "SATURDAY" }; return dayOf[dayOfWeek - 1]; } }