#include <bits/stdc++.h>
using namespace std;

int main() {
	int n, X;
	cin >> n >> X;

	int leqX = 0, mleq = 0, mgt = X;
	for (int i = 0; i < n; ++i) {
		int val;
		cin >> val;
		if (val <= X/2) {
			++leqX;
			mleq = max(mleq, val);
		} else
			mgt = min(mgt, val);
	}

	if (leqX > 0 && mleq + mgt <= X)
		cout << leqX + 1 << endl;
	else
		cout << leqX << endl;

	return 0;
}