#define _GLIBCXX_DEBUG
#include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < (int)n; i++)
#define repp(i, m, n) for (int i = (int)m; i < (int)n; i++)
#define all(v) begin(v), end(v)
using namespace std;
using ll = long long int;

bool operator<(pair<int, int> p, pair<int, int> q) {
    if (p.second > q.second) return true;
    else if (p.first > q.first) return true;
    else return false;
}

int main() {
    // 入力
    int N;
    cin >> N;

    // 評価の総計
    vector<pair<int, int>> judge = {{0, 1}, {0, 2}, {0, 3}, {0, 4}, {0, 5}, {0, 6}};
    rep(i, N) { int L; cin >> L; judge[--L].first++; }

    // ソートして出力
    sort(begin(judge), end(judge));
    cout << judge[5].second << endl;
}