#include <iostream>
#include <vector>
#include <algorithm>
int main()
{
	int birds; 
	std::vector<int> numbers;
	std::vector<int> k (6,0);
	int count = -1;
	int number = -1;


	std::cin >> birds;
	for(int i = 0; i < birds; i++)
	{
		int read;
		std::cin >> read;
		numbers.push_back(read);
	}

	std::sort(numbers.rbegin(), numbers.rend());
	for(int i = 0; i < numbers.size(); i++){
		int index = numbers[i];
		k[index] += 1;
	}
	
	for(int i = 1; i < 6; i++)
	{
		if(k[i] == count && i < number) {
			number = i;
		}

		if(k[i] > count){
			count = k[i];			
			number = i;			
		}	
	}


	std::cout << number << std::endl;

	return 0;
}