int[] arr = {2, 5, 6, 8, 10, 12, 14, 3, 7, 9, 11, 15, 4, 16, 18}; for (int i = 0; i < arr.length; i++) { if (arr[i] % 2 == 0) { System.out.println("Index of even element: " + i); } }
Результат:
Index of even element: 0 Index of even element: 2 Index of even element: 3 Index of even element: 4 Index of even element: 5 Index of even element: 6 Index of even element: 12 Index of even element: 13 Index of even element: 14
for (int i = 0; i < arr.length; i++) {
if (arr[i] % 2 == 0) {
System.out.println("Index of even element: " + i);
}
}
Результат:
Index of even element: 0Index of even element: 2
Index of even element: 3
Index of even element: 4
Index of even element: 5
Index of even element: 6
Index of even element: 12
Index of even element: 13
Index of even element: 14