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Varasku

Zadanie 1 (Pętle + Arg)

Oct 17th, 2019
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  1. public class SimpleApplicationMain
  2. {
  3. public static void main(String[]args)
  4. {
  5. System.out.print("Main method\n");
  6. System.out.println("Pokaz parametry z tablicy String args[]");
  7. int parameterCount = args.length;
  8. //Typowe użycie pętli
  9. for (int i=0;i<parameterCount;i++)
  10. {
  11. System.out.println(args[i]);
  12. }
  13. //petla for:each
  14. for(String value:args)
  15. {
  16. System.out.println(value);
  17. }
  18.  
  19. //Kolekcja
  20. System.out.println("Pokaz parametry z kolekcji java.until.List<String> listArgs");
  21. java.util.List<String> listArgs = java.util.Arrays.asList(args);
  22. java.util.Iterator<String> iteratorArgs = listArgs.iterator();
  23. while(iteratorArgs.hasNext())
  24. {
  25. String sParameter = iteratorArgs.next();
  26. System.out.println( sParameter);
  27. }
  28.  
  29. }
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