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#include <iostream>
#include <vector>

using namespace std;

int main() {
	ios_base::sync_with_stdio(false);

	int N, K;
	vector<int> v(121, 0);

	cin >> N >> K;
	for (int i = 0; i < N; i++) {
		int a;
		cin >> a;
		v[a]++;
	}
	int s = 0;
	for (auto it = v.rbegin(); it != v.rend(); it++) {
		s += *it;
		if (s >= K)
			break;
	}

	cout << s << endl;

	return 0;
}