#include <bits/stdc++.h>

using namespace std;
#define REP(i,n) for (int i=0;i<(n);i++)
#define ALL(a) (a).begin(),(a).end()

int main(){
    int n;
    cin >> n;
    vector<int> types(n);
    for(int types_i = 0; types_i < n; types_i++){
       cin >> types[types_i];
    }
    vector<int> birds(5);
    int v;
    REP(i, n){
        v = types[i];
        birds[v-1]++;
    }
    int max = *max_element(ALL(birds));
    REP(i, 5){
        if( max == birds[i]) {
            cout << (i+1) << endl;
            break;
        }
    }
    return 0;
}