#include <iostream>
#include <string>
#include <vector>

using namespace std;

int main(){

    int repeatedNums[10]{0};
    int vSize=0;
    cin>>vSize;

    vector <int> myVector;

    for(int a=0; a<vSize; a++){
        int input=0;
        cin>>input;

        repeatedNums[input]+=1;
        myVector.push_back(input);
    }

    int maximum=-1;
    vector<int>concatenated;
    int counter=1;
    bool validate=false;

    for(int a=0; a<10 ;a++ ){
        if(repeatedNums[a]>maximum){
            maximum=repeatedNums[a];
            counter=a;
            validate=false;
        }
        if(repeatedNums[a]==maximum && counter!=a){
            if(validate==false){
                concatenated.push_back(counter);
            }

            concatenated.push_back(a);
            validate=true;
        }

    }
    if(validate==false){
        cout<<counter;
    } else {
        for(int& a : concatenated){
        cout<< a << " ";
        }
    }

return 0;
}