#include <bits/stdc++.h>

using namespace std;

int main(){
    int n;
    int a,b,c,d,e;
    a=0;
    b=0;
    c=0;
    d=0;
    e=0;
    cin >> n;
    vector<int> types(n);
    for(int types_i = 0; types_i < n; types_i++){
       cin >> types[types_i];
    }
    for(int i=0;i<n;i++){
        if(types[i]==1)
            a++;
        else if(types[i]==2)
            b++;
            else if(types[i]==3)
            c++;
            else if(types[i]==4)
            d++;
            else if(types[i]==5)
            e++;
    }
    vector<int> v(5);
    v[0]=a;
    v[1]=b;
    v[2]=c;
    v[3]=d;
    v[4]=e;
    sort(v.begin(),v.end());
    if(v[4]==a)
        cout<<1;
    else if(v[4]==b)
        cout<<2;
        else if(v[4]==c)
        cout<<3;
        else if(v[4]==d)
        cout<<4;
        else if(v[4]==e)
        cout<<5;
        
    return 0;
}