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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6. import java.text.*;
  7.  
  8. /* Name of the class has to be "Main" only if the class is public. */
  9. class Ideone
  10. {
  11. 	public static void main (String[] args) throws java.lang.Exception
  12. 	{
  13. 		String date = "07/03/2017";
  14. 		String dayWeek = "";
  15. 	    GregorianCalendar gc = new GregorianCalendar();
  16. 	    try {
  17. 	        gc.setTime(new SimpleDateFormat("dd/MM/yyyy").parse(date));
  18. 	        switch (gc.get(Calendar.DAY_OF_WEEK)) {
  19. 	            case Calendar.SUNDAY:
  20. 	                dayWeek = "DOM";
  21. 	                break;
  22. 	            case Calendar.MONDAY:
  23. 	                dayWeek = "SEG";
  24. 	                break;
  25. 	            case Calendar.TUESDAY:
  26. 	                dayWeek = "TER";
  27. 	            break;
  28. 	            case Calendar.WEDNESDAY:
  29. 	                dayWeek = "QUA";
  30. 	                break;
  31. 	            case Calendar.THURSDAY:
  32. 	                dayWeek = "QUI";
  33. 	                break;
  34. 	            case Calendar.FRIDAY:
  35. 	                dayWeek = "SEX";
  36. 	                break;
  37. 	            case Calendar.SATURDAY:
  38. 	                dayWeek = "SAB";
  39.  
  40. 	        }
  41. 	    } catch (ParseException e) {
  42. 	        e.printStackTrace();
  43. 	    }
  44. 	    System.out.println(dayWeek);
  45. 	}
  46. }
Success #stdin #stdout 0.07s 4386816KB
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TER
https://ideone.com/LLcvyr
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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