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Feb 20th, 2017
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  1. public static void main(String[] args) {
  2. Scanner s = new Scanner(System.in);
  3. System.out.println("введите количество элементов");
  4. int num = s.nextInt();
  5. int a[] = new int[num];
  6. System.out.println("введите элементы");
  7. for (int i = 0; i < num; i++) {
  8. a[i] = s.nextInt();
  9. }
  10. System.out.println("Элементы в обратном порядке");
  11. for (int i = a.length - 1; i >= 0; i--) {
  12. System.out.println(a[i]);
  13. }
  14.  
  15. public static void main(String[] args) throws Exception {
  16. args = new String[]{"1", "2", "3"};
  17. int size = args.length;
  18. int i = 1;
  19. for (String arg : args) {
  20. System.out.println(args[size - i]);
  21. i++;
  22. }
  23. }
  24.  
  25. String[] arr = new String[5];
  26. Arrays.sort(arr, Collections.reverseOrder()); // Инвертирует массив arr
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