task1

#include <iostream>
#include <map>

int main() {
    size_t num;
    std::cin >> num;

    std::map<size_t, size_t> map;
    for(size_t i = 0; i < num; ++i) {
        size_t buf;
        std::cin >> buf;

        ++map[buf];
    }

    auto max_key = (*map.begin()).first;
    for(auto iter: map) {
        if(map[max_key] <= iter.second)
            max_key =  iter.first;
    }

    std::cout << max_key;

    return 0;
}