wingman007

AlgorithmsDataStructuresJavaFiltration

Oct 18th, 2025
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Java 1.07 KB | Software | 0 0
  1. public static int[] filterEven(int[] input) {
  2.     ArrayList<Integer> result = new ArrayList<>();
  3.  
  4.     for (int num : input) {
  5.         if (num % 2 == 0) {
  6.             result.add(num);
  7.         }
  8.     }
  9.  
  10.     // Преобразуване към масив
  11.     int[] output = new int[result.size()];
  12.     for (int i = 0; i < result.size(); i++) {
  13.         output[i] = result.get(i);
  14.     }
  15.  
  16.     return output;
  17. }
  18.  
  19. public static int[] filterOdd(int[] input) {
  20.     ArrayList<Integer> result = new ArrayList<>();
  21.  
  22.     for (int num : input) {
  23.         if (num % 2 != 0) {
  24.             result.add(num);
  25.         }
  26.     }
  27.  
  28.     int[] output = new int[result.size()];
  29.     for (int i = 0; i < result.size(); i++) {
  30.         output[i] = result.get(i);
  31.     }
  32.  
  33.     return output;
  34. }
  35.  
  36. public static void main(String[] args) {
  37.     int[] numbers = {1, 2, 3, 4, 5, 6};
  38.  
  39.     int[] even = filterEven(numbers);
  40.     System.out.println("Четни: " + Arrays.toString(even));
  41.  
  42.     int[] odd = filterOdd(numbers);
  43.     System.out.println("Нечетни: " + Arrays.toString(odd));
  44. }
  45.  
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