#include <string>
#include <vector>
#include <algorithm>

using namespace std;

vector<int> solution(vector<int> answers) {
    vector<int> answer;
    
    int n1[5] = {1,2,3,4,5};
    int n2[8] = {2,1,2,3,2,4,2,5};
    int n3[10] = {3,3,1,1,2,2,4,4,5,5};
    
    int cnt1=0,cnt2=0,cnt3=0;
    
    for(int i=0;i<answers.size();i++){
        int cur = answers[i];
        if(n1[i%5]==cur){
            cnt1++;
        }
        if(n2[i%8]==cur){
            cnt2++;
        }
        if(n3[i%10]==cur){
            cnt3++;
        }
    }
    
    vector<int> v(3);
    v.assign({cnt1,cnt2,cnt3});
    int max_score = *max_element(v.begin(),v.end());
    for(int i=0;i<3;i++){
        if(max_score==v[i]){
            answer.push_back(i+1);
        }
    }
    
    return answer;
}