#include <bits/stdc++.h>
#include <iostream>

using namespace std;

int main(){
    int n;
    int arr[6] = {0, 0, 0, 0, 0, 0};
    int type;
    int id;
    
    int id2;
    cin >> n;
    for(int types_i = 0; types_i < n; types_i++){
       cin >> type;
       arr[type] = arr[type] + 1;
    }
    id = arr[1];
    id2 = 1;
    if (id < arr[2])
    {
        id = arr[2];
        id2 = 2;
    }
    
    if (id < arr[3])
    {
        id = arr[3];
        id2 = 3; 
    }
    if (id < arr[4])
    {
        id = arr[4];
        id2 = 4;
    }
    if (id < arr[5])
    {
        id = arr[5];
        id2 = 5;
    }
    // your code goes here
    cout << id2 << endl;
    return 0;
}