class Solution { public long solution(int a, int b) { long big = Math.max(a, b); long small = Math.min(a, b); long answer = 0; for (long i = small; i
import java.util.ArrayList; import java.util.Arrays; class Solution { public int[] solution(int[] arr, int divisor) { ArrayList list = new ArrayList(); for (int i = 0; i < arr.length; i++) { if (arr[i] % divisor == 0) { list.add(arr[i]); } } if (list.size() == 0) { list.add(-1); } int[] answer = new int[list.size()]; for (int i = 0; i < list.size(); i++) { answer[i] = list.get(i); } Arrays.sort(..