#include <bits/stdc++.h>

using namespace std;

int main(){
    int n;
    cin >> n;
    int types;
    int sttype[2][5]={0};
    for(int i=0;i<5;i++)
        sttype[1][i]=200001;
    for(int types_i = 0; types_i < n; types_i++){
       cin >> types;
        sttype[1][types-1]=min(sttype[1][types],types_i);
        sttype[0][types-1]++;
    }
    int id,v,ind=0;
    id=sttype[1][0];
    v=sttype[0][0];
    
    for(int i=1;i<5;i++)
        {
        if(v<sttype[0][i])
            {
            v=sttype[0][i];
            id=sttype[1][i];
            ind=i;
        }
        else if(v==sttype[0][i])
           {
            if(id>sttype[1][i])
                {
                ind=i;
                id=sttype[1][i];
            }
        } //id=min(sttype[1][i],id);
    }
    // your code goes here
    /*for(int i=0;i<5;i++)
        cout<<sttype[0][i]<<sttype[1][i]<<endl;*/
    cout<<ind+1;
    return 0;
}