#include <iostream>
using namespace std;
int main(){
    int t;
    cin >> t;
    int arr[t - 1];
    int cnt1 = 0, cnt2 = 0, cnt3= 0, cnt4 = 0, cnt5 = 0;
    for(int i = 0; i < t; ++i){
        cin >> arr[i];
        if(arr[i] == 1){
            ++cnt1;
        }
        else if(arr[i] == 2){
            ++cnt2;
        }
        else if(arr[i] == 3){
            ++cnt3;
        }
        else if(arr[i] == 4){
            ++cnt4;
        }
        else{
            ++cnt5;
        }
    }
    int m = max(cnt4,max(cnt3,max(cnt1, cnt2)));
    int k = max(m, cnt5);
    if(k == cnt1){
        cout << 1;
    }
    else if(k == cnt2){
        cout << 2;
    }
    else if(k == cnt3){
        cout << 3;
    }
    else if(k == cnt4){
        cout << 4;
    }
    else{
        cout << 5;
    }
    
}