#include <bits/stdc++.h>

using namespace std;

typedef pair<int, int> P;

int main() {
	vector<int> v(6, 0);
	int N; cin >> N;
	for (int i = 0; i < N; ++i) {
		int L; cin >> L;
		v[L-1]++;
	}
	vector<P> a;
	for (int i = 0; i < v.size(); ++i) {
		a.push_back( P(v[i], i) );
	}
	sort(a.begin(), a.end(), greater<P>());
	cout << a[0].second+1 << endl;
}