#include <iostream>
#include <cstdint>
#include <vector>

static inline constexpr uint_fast32_t prepare(const uint_fast32_t N, const std::vector<uint_fast32_t>& A) noexcept
{
	uint_fast32_t ans = 0;
	for (uint_fast32_t i = 0; i != N; ++i)
		ans += A[i];

	return ans / N;
}

static inline constexpr uint_fast32_t solve(const uint_fast32_t N, const std::vector<uint_fast32_t>& A) noexcept
{
	const uint_fast32_t ave = prepare(N, A);
	uint_fast32_t ans = 0;
	for (uint_fast32_t i = 0; i != N; ++i)
		if (A[i] >= ave + 100)
			++ans;

	return ans;
}

int main()
{
	std::cin.tie(nullptr);
	std::ios::sync_with_stdio(false);
	
	uint_fast32_t N, i;
	std::cin >> N;
	std::vector<uint_fast32_t> A(N);
	for (i = 0; i != N; ++i)
		std::cin >> A[i];

	std::cout << solve(N, A) << '\n';
	return 0;
}