public static int[] solution(int[] answers) {

int[] answer = {};

int[] supo1 = {1, 2, 3, 4, 5};

int[] supo2 = {2, 1, 2, 3, 2, 4, 2, 5};

int[] supo3 = {3, 3, 1, 1, 2, 2, 4, 4, 5, 5};

int[] num = {0, 0, 0};

int max = 0;

for (int i = 0; i < answers.length; i++) {

if (supo1[i % 5] == answers[i]) num[0]++;

if (supo2[i % 8] == answers[i]) num[1]++;

if (supo3[i % 10] == answers[i]) num[2]++;

}

max = Arrays.stream(num).max().getAsInt();

ArrayList<Integer> temp = new ArrayList<>();

for (int i = 0; i < 3; i++) {

if (num[i] == max) temp.add(i + 1);

}

answer = new int[temp.size()];

for (int i = 0; i < temp.size(); i++) {

answer[i] = temp.get(i);

}

return answer;

}

public static void run() {

int[] answers = {1, 2, 3, 4, 5};

int[] answers2 = {1, 3, 2, 4, 2};

int[] answers3 = {1, 1, 1, 2, 1};

int ans[] = _42840.solution(answers3);

for (int i = 0; i < ans.length; i++)

System.out.println(ans[i] + " ");

}